Loved by 5,000+ families
Foam building blocks designed for safe, creative play.
Premium foam blocks & cubes designed for little builders with huge imaginations. Safe, soft, and built for endless creative play.
Best Sellers
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Foam Cubes
Regular price From $78.00 USDRegular priceUnit price per -
Covered Cube Set
Regular price From $149.99 USDRegular priceUnit price per -
XL Covered Bricks
Regular price From $124.99 USDRegular priceUnit price per -
Cube Covers
Regular price From $74.25 USDRegular priceUnit price per
Foam building blocks are perfect for sensory learning, developing fine motor skills, learning colors and shapes and encouraging creativity.
Our premium, high-quality foam blocks offer safe and gentle play for little minds. An excellent resource for daycare, preschool or playtime at home. Kids love to build, jump and dive into Splocks! The soft foam allows them to experience deep-pressure sensations to help calm and self-regulate. Our blocks offer an inviting and safe way for kids of all ages and abilities to enhance their fine and gross motor skills while playing and having fun.
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Spatial Reasoning
Figuring out which block goes where, how tall a tower can get before it tips, and how to build a doorway that stays up, that's early geometry in disguise.
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Cause & Effect
What happens when I stack five high? What if I pull the bottom one out? Every crash is a physics lesson they'll want to repeat.
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Gross Motor Development
Lifting, carrying, and stacking full-size foam bricks gets the whole body moving — building core strength, balance, and coordination through play.
Cube Covers
Build Your Own Color Pack of Covers!
Splocks covers make playtime way less messy (and way more fun). They keep sticky fingers, juice spills, and snack crumbs from sinking into your foam and when things do get dirty, just toss the cover in the wash or give it a quick wipe.
Now you can build your own color pack! Select up to three colors.
Covered Foam Brick Set
Foam Bricks
XL Covered Bricks
Foam Bricks
Soft enough to crash into. Tough enough to build big.
Our premium foam bricks are real brick-sized and designed for safe, creative play. Kids love to build towers, forts, obstacle courses and then dive right into them. The deep-pressure sensations help little ones calm and self-regulate during play.
Collect them all!
Our Splocks Blocks come In 4 different color packs to choose from. Pick one or collect them all!
Ready to build something amazing?
Join thousands of families who've made Splocks part of their daily playtime routine.
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The Power of Low-Stimulation Play (and Why Cove...
In a world full of flashing lights, loud toys, and constant input, many parents are intentionally choosing low-stimulation play for their children, and for good reason. Low-stim play supports focus,...
The Power of Low-Stimulation Play (and Why Cove...
In a world full of flashing lights, loud toys, and constant input, many parents are intentionally choosing low-stimulation play for their children, and for good reason. Low-stim play supports focus,...
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Transform Playtime with Covered Cubes: Safe, St...
Why Covered Cubes are a Game‐Changer Kids are endless engines of creation, movement and imagination and they deserve toys designed to keep up. Splocks’ foam cubes are already built for...
Transform Playtime with Covered Cubes: Safe, St...
Why Covered Cubes are a Game‐Changer Kids are endless engines of creation, movement and imagination and they deserve toys designed to keep up. Splocks’ foam cubes are already built for...
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STEM Learning with Foam Toys: Building Early En...
STEM (Science, Technology, Engineering, and Math) isn’t just for middle schoolers with lab kits—it starts in preschool with hands-on exploration and playful discovery. At Splocks, we believe in nurturing STEM...
STEM Learning with Foam Toys: Building Early En...
STEM (Science, Technology, Engineering, and Math) isn’t just for middle schoolers with lab kits—it starts in preschool with hands-on exploration and playful discovery. At Splocks, we believe in nurturing STEM...
