CarePlay® Grid Blocks (16 pieces) moving These gemstones have a flat

These gemstones have a flat metal backing to make it easy for gluing to any project

Adjustable to two heights

Tunnel folds flat for easy storage

Unique 3-dimensional colorful foam blocks with magnetic strips for shape connecting

CarePlay® Grid Blocks (16 pieces) moving These gemstones have a flatPerfect for indoor or outdoor play, these heavy duty blocks will create solid pathways for children to walk upon, tunnels for them to crawl through and much more! Each set includes square blocks, both solid and see through, plus triangular blocks for pathway corners and pointed rooftops. Intended for ages 1 5 years. Block Dimensions: 12" x 12" x 1"