9 Pieces Interlocking Foam Puzzle Floor Mat with 3 Marker Discs-Yellow Furniture Certificated by ASTM and CPSC

Certificated by ASTM and CPSC to leave no worry about using reliability

3 inchesH recommended opening dimensions: 36

Smooth surface will not harm children's skin

After use it can be quickly deflated through a long air outlet pipe when stop blowing

9 Pieces Interlocking Foam Puzzle Floor Mat with 3 Marker Discs-Yellow Furniture Certificated by ASTM and CPSCThick EVA foam reduces impact on knees and joints 9 removable numbers foster early math learning 3 marker discs included for interactive family fun Colorful design for a playful and engaging environment Waterproof & stain resistant surface for easy cleanup Non slip surface keeps kids safe during energetic play Interlocking tiles for easy setup and detachment Can be easily stacked for compact storage Complies with ASTM and CPSIA Engaging Hopscotch