There's only one playfoam! Squish, squash, and sculpt your way into sensory satisfaction with the original playfoam. Just squish the playfoam to create your next masterpiece, then just squash it back down, and start all over again. Playfoam never dries out so the creativity never ends-and the secret no-stick formula means you can take it anywhere for creative fun on the go! The 20 pack is perfect for birthday parties, classroom parties, goody bags, and party favors. # Pieces In Set: 20 Features: Non-Toxic Learning Skill: Motor Skills Measurements: 7.8 Length/Inches, 7.8 Width/Inches, 7.1 Height/Inches Country of Origin: Imported p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.