Reviews Density Blocks

Aqua Blocks Foam Building Blocks - Mega Mixed Block Set - 210 Blocks in 6 Sizes & 5 Colors

  • DURABLE FOAM BLOCKS: The Aqua Blocks Mega Mixed Block Set includes 210 blocks in 6 sizes and 5 colors. The blocks are made of high-density EPS foam. Aqua Blocks are 100% waterproof and each individual block can hold up to 150 pounds..
  • BRIGHT AND COLORFUL: Our large foam blocks for kids are extremely lightweight and easy for children on all ages to stack. The foam is dyed during the manufacturing process meaning our blocks will remain bright and colorful for years..
  • NO ASSEMBLY: The Aqua Blocks Foam Blocks require ZERO ASSEMBLY. Unlike traditional cardboard blocks, our blocks are manufactured using a custom mold to give them that classic "cinder block" shape. Aqua Blocks are ready for play right out of the box..
  • GIFTS FOR AGES 2 TO 10: These foam blocks are a great gift for kids of all ages, especially toddlers, and provides the ultimate building experience to keep kids away from the screens and engaged in active play..
  • DEVELOPMENTAL PLAY: Aqua Blocks are designed to stimulate creativity and encourage active play. Playing with our blocks helps develop critical skills for young children including Spacial Recognition & Awareness, Visual Perception, Creative Thinking, Motor Skills & Hand-Eye Coordination, and Sharing & Teamwork..
Check Stock

Aqua Blocks Foam Building Blocks - Starter Mixed Block Set - 36 Blocks in 5 Sizes & Colors

  • DURABLE FOAM BLOCKS: The Aqua Blocks Starter Mixed Block Set includes 36 blocks in 5 sizes and colors. The blocks are made of high-density EPS foam. Aqua Blocks are 100% waterproof and each individual block can hold up to 150 pounds..
  • BRIGHT AND COLORFUL: Our foam blocks for kids are extremely lightweight and easy for children of all ages to stack. The foam is dyed during the manufacturing process meaning our blocks will remain bright and colorful for years..
  • NO ASSEMBLY: The Aqua Blocks Foam Blocks require ZERO ASSEMBLY. Unlike traditional cardboard blocks, our blocks are manufactured using a custom mold to give them that classic "cinder block" shape. Aqua Blocks are ready for play right out of the box..
  • GIFTS FOR AGES 2 TO 10: These foam blocks are a great gift for kids of all ages, especially toddlers. Add on a Single-Color Starter Block Set to create the ultimate building experience to keep kids away from the screens and engaged in active play..
  • DEVELOPMENTAL PLAY: Aqua Blocks are designed to stimulate creativity and encourage active play. Playing with our blocks helps develop critical skills for young children including Spacial Recognition & Awareness, Visual Perception, Creative Thinking, Motor Skills & Hand-Eye Coordination, and Sharing & Teamwork....
Check Stock

Large Building Foam Blocks for Toddlers – 30 Piece Giant Jumbo Big Building Blocks – Variety Shapes and Colors – Waterproof Washable Stackable Non-Toxic Construction Daycare Preschool Toys

  • 30-Piece Large Building Blocks Set – Lolo Toys Large Foam Blocks Set features 30 Giant Foam Blocks for kids in 6 different colors and ideally sized....
  • Washable & Non-Toxic Foam – Our foam building blocks are made with premium high density EVA foam that is Washable, Non-Toxic, Lightweight, Floatable....
  • Educational & Skill Building Playtime or Bath Time – Lolo Toys stackable giant blocks are an exceptional interactive and quiet screen-free tool for....
  • Travel-Friendly Storage Set – Our soft blocks for toddlers 1-3 include a clear storage bag to keep the kids building blocks neatly organized and....
  • Ideal Gift – Let your child Sort, Stack, Build and Knock our toddler blocks.
  • These Montessori blocks are the perfect preschool toys for Birthdays,....
Check Stock

Overmont Yoga Block 2 Pack Supportive Latex-Free EVA Foam Soft Non-Slip Surface for General Fitness Pilates Stretching and Meditation 9'x6'x3' Yoga Strap Included

  • Lightweight and Sturdy: Overmont yoga blocks are firm enough to provide stable support, light enough to easily be carried anywhere, perfect for on-the-go, in the studio, or at home use..
  • Upgraded High-density Foam: We use upgraded high-density EVA-foam to increase the hardness while still maintaining the unique comfortable touch of foam yoga blocks. Laser-engraved yoga blocks that can be a unique addition to your lovely living space..
  • Modify and Align: Overmont yoga blocks are great for modifying yoga poses, you’ll be able to get into poses that you couldn't before, align deepen and enhance your yoga practice. Great for both experienced exercisers and beginners..
  • Standard Size: 2-pack yoga block each measures 9x6x3 Inches, standard size that matches your other yoga blocks, perfect shape for most hand sizes. 2-pack set comes with a 5.8ft yoga strap for your convenience..
  • Care Info: Easy to maintain and clean, spot clean with mild detergent towel or simply air dry. Please notice they do have a plastic smell due to the material they made of, which is toxic-free. Just let them sit out and the smell will go away in 1-2 days..
Check Stock

Doheny's Water Blocks for In-Ground Swimming Pool Winter Covers | Longer Lasting Alternative to Old-Fashioned Water Bags! | Water Blocks Stack for Easy Summer Storage (24)

  • 20% WIDER THAN OTHER WATER BLOCKS! Our patented modern and simple design features a low profile and appealing shape to complement your pool. Our blocks are 3’ long x 7.25” wide x 3.25” in depth. We specifically engineered our blocks to be 20% wider than the competition to ensure that our blocks do not move or flip over during windy conditions..
  • LONGER LASTING ALTERNATIVRE TO OLD-FASHIONED, LESS EXPENSIVE WATER TUBES! Our patented water blocks are crafted from high-density, molded and formable polyethylene engineered to survive the toughest winters! All blocks include an exclusive UV inhibitor that protects our water blocks from fading or cracking.
  • SIMPLE TO USE AND EASY TO HANDLE! Simply place the water blocks around the edge of your pool cover, fill with water from your garden hose and snap on the top lid!.
  • DOHENY’S WATER BLOCKS ARE NESTABLE AND EASILY STACK FOR EASY SUMMER STORAGE!.
  • TO ALLOW ROOM FOR EXPANSION DUE TO FREEZING, only fill water blocks ¾ full..
Check Stock

12PCS Sanding Sponge

  • ➤Surprise package:package totally includes 12 pieces sanding sponges, 2 colors:blue and yellow.Including 4 different grade: 2 pcs Coarse 60 + 4 pcs Medium 120 + 4 pcs Fine 180 + 2 pcs Superfine 220 grit.
  • ➤Reusable and washable: the sanding sponges is washable and reusable, long time for using and conveniently to use with wet and dry wipes.
  • ➤Prime material:the sanding blocks are high density sponges as base material, made of high-quality aluminium oxide with special treatment and special glue formula.
  • ➤Size:each sanding block is 4.7 x 3.9 x 0.47 inch/ 120 x 100 x 12 mm, the sanding blocks include 4 different grade: coarse, medium, fine, and superfine grit.
  • ➤Application:the sanding blocks are good choices for polishing, suitable for wood, metal, furniture, paint, drywall.
Check Stock

Florensi Meditation Cushion - Comfortable Floor Pillow - Traditional Tibetan Meditation Pillow with Beautiful Velvet Cover - Large Floor Cushion Seating for Adults - Premium Yoga Buckwheat Bolster

  • 【Good Value Set of Yoga Block and Strap】yoga blocks 2 pack with strap makes for great yoga accessories for both the yoga beginner and those who need a little extra help, providing the support to ensure safe and comfortable stability, flexibility and balance during yoga practice..
  • 【Higher Density EVA Foam】Our yoga blocks are made of higher density EVA foam at the size of 9" x 6" x 4" with enhanced density and up to 220lb load bearing capacity, which is softer than any other similar products in the market. Great to reduce the strain on joints and muscles. Softly beveled edges make them comfortable to grip or to use as a support to open the hip in pigeon or under the back in bridge..
  • 【Lightweight and Eco-friendly】yoga blocks 2 pack are Lightweight and portable yoga block set is easy to carry on the go no matter in the studio and gym, or at home. It is 100% eco-friendly without nasty smell. Nice to touch with a nonslip surface..
  • 【Strong Yoga Belt】An essential yoga accessory and prop to help you deepen stretches and improve flexibility while allowing your shoulders to relax for proper alignment. If you feel tight, grab a strap and don’t risk injury by over-extending..
  • 【Enjoy Relaxing Practice Time】The great yoga block all together help w....
Check Stock

EWONDERWORLD 100 Piece Premium Quality Non-Toxic Foam Building Wonder Blocks – Building Toys, Foam Blocks for Kids & Toddlers, Children’s Playtime Blocks

  • Package includes: 100 pieces of bright, safe, and quiet foam blocks.
  • Safety – safety is our number one priority so we made sure our blocks have been tested, and not only passed, but exceeded all CPSC standards. Our blocks also pass the children’s choke test (not recommended for children who are still teething). made with soft material, our blocks are safe to be tossed around and will not hurt as traditional wooden or plastic blocks would, letting you rest easy while your child is at play..
  • Educational – use our building block set to expand your child’s creativity, knowledge, motor skills, and hand-eye coordination. Turn play time into a learning experience by teaching your child about shapes, colors, problem solving, and counting. Our set comes with 9 different shapes in 6 bright colors: red, orange, yellow, green, blue, and purple..
  • High quality material – these building blocks are made with non-toxic, non-recycled, BPA free, high density EVA foam which makes it an ideal item for children with sensitive skin..
  • Waterproof – our foam building blocks are water resistant and can be used in the bathtub or pool. With our light-weight design our blocks will float on the water and can be easily cleaned..
Check Stock

EWONDERWORLD 70 Piece Non Toxic Foam Building Wonder Blocks – STEM Toy for Toddlers and Kids, Early Development Educational Soft Foam Blocks, Childrens Stacking Playtime Blocks

  • ...or skills, and hand-eye coordination. Turn play time into a learning experience by teaching your child about shapes, colors, problem solving, and counting while encouraging a STEM or STEAM learning environment.
  • HIGH QUALITY MATERIAL – These building blocks are made with non-toxic, non-recycled, BPA free, high density EVA foam which makes it an ideal item for children with sensitive skin.
  • WATERPROOF – Our foam building blocks are water resistant and can be used in the bathtub or pool. With our light-weight design our blocks will float on the water and can be easily cleaned.
Check Stock

Leca Clay Orchid/Hydroponic Grow Media - 2 lbs.

  • Stone wool grow blocks are made in the USA.
  • RedRock Stonewool grow blocks PRO are priced for commercial agriculture production.
  • Wetting agent ensures nutrients are immediately plant available and high fiber density makes better use of water and fertilizers while allowing dry back.
  • Each block measures 6-Inch x 6-Inch x 5.3-Inch with 42/40 Hole.
  • Each order comes with a Twin Canaries Chart.
Check Stock

AW Direct Yoga Balancing Blocks, High-density EVA Foam Fitness Block, Supportive, Soft, Non-slip Exercise Block for Yoga, Pilates, Stretching, Set of 2 Black Yoga Blocks

  • ELEVATE YOUR PRACTICE: The Yoga balancing blocks help you improve asana and avoid injury. These are dense enough for extra firm support and soft enough for comfortable sitting and laying over..
  • CLASSIC FOAM: These blocks have tried and true yoga block construction. Non-slip & scratch fee, the foam is soft enough for comfort and has beveled edges for a better grip..
  • CHOOSE YOUR SIZE: The standard size (3" x 6" x 9") is the perfect size for smaller hands. For average to large hand size, try our 4-inch width above. Both are designed with professional yogis to be the optimal block size for a variety of poses..
  • STUDIO-GRADE QUALITY: Designed with experts, our exercise blocks are made from the highest quality materials available. The high-density fitness blocks are durable for lifetime use..
  • ECO-FRIENDLY YOGA BLOCKS: These essential yoga blocks are eco-friendly as they are made from best-in-class natural materials with no harmful toxins added..
Check Stock

MICHENG Sanding Sponges 6PCs Sanding Blocks Assortment Reusable Sandpaper Blocks in 6080100120180220 Grit Coarse and Fine Sanding Pads for Woodwork Crafts Drywall Repair Glass Metal

  • 6 DIFFERENT GRIT ASSORTMENT – You will receive 6 sanding sponges in 60/80/100/120/180/220 grit assortment. These sanding blocks from coarse to fine....
  • PREMIUM GRADE MATERIAL & GRAIN – Made of premium high-density sponge, MICHENG sanding blocks for crafts are built to last. The advanced....
  • PRACTICLA & HANDY DESIGN – With a size of 3.9”x2.7”x1” (10x7x2.5cm), these sanding blocks can fit in your palm perfectly and allows for handy....
  • LONG-LASTING & REUSABLE – Strong material and user-friendly design ensure longer service life and higher performance while allowing these sanding....
  • 100% SATISFACTION GUARANTEED – MICHENG sanding blocks assortment includes 60/80/100/120/180/220 grits, which are perfect for sanding and polishing....
Check Stock

Niet Wat Het Lijkt

  • 2-Pack 9"x6"x4" (23x15x10cm) yoga blocks, for better balance, proper alignment, and deeper poses.
  • Made with EVA high-density foam, eco-friendly, durable, comfortable, and lightweight.
  • Slip-resistant surface prevent slipping and sliding during use.
  • round edges for a comfortable, steady grip. Moisture-proof material keeps bacterial away.
  • Deepens, elongate your stretches and aligns your posture perfectly, fit for all fitness levels. Perfect for on-the-go, in the studio and gym, or at home use.
  • Package includes: 2-Pack JEFlex yoga blocks, instructions manual, customer service card.
Check Stock