Blue foam building blocks allow kids to create structures and

Blockaroo Magnetic Foam Building Blocks - STEM Construction Toys for Boys and Girls, Soft Foam Blocks Build Early Learning Skills, Great Bath Toys for Toddlers & Kids – 100 Piece Set with

Giant Building Block Set for Kid's Creative Construction Experience

Giant Foam Block Set to Motivate Children’s Imaginative and Creative Building Skill, Safe and Entertaining Bath Toy for Kids and Preschoolers

IM-300 PCS FOAM BUILDING BLOCKS

Imaginarium Discovery - Foam Building Blocks

Soozier 12 Piece Foam Blocks, Soft Play Equipment for Kids, Climbing Toys for Toddlers, Safe Non-Toxic Play Structures for Preschooler Baby Learning Development, Stacking Blocks - Canada

Creating with Foam Blocks

Imagination Playground Blocks Are the Open-Ended Toy Kids Can't Get Enough Of - PureWow

Small Blue Blocks Sets – Imagination Playground

Using Big Blue Blocks at the Library – Ontarian Librarian

OtherEden & DUmalDU

KiddyMoon Soft Foam Cubes Building Blocks 14cm for Children Multifunctional Foam Construction Montessori Toy for Babies, Certified Made in The EU

The Imagination Playground, near the South Street Seaport

Foam blocks

JaxoJoy Foam Building Blocks for Kids- 108 Piece EVA Foam Blocks Gift Playset for Toddlers Includes Large, Soft, Stackable Blocks in Variety of Colors

Building Block Towers - The OT Toolbox