9 Pieces Interlocking Foam Puzzle Floor Mat with 3 Marker Discs-Yellow Furniture The anti-slip bottom design provides

The anti-slip bottom design provides additional stability

-CPSIA and ASTM double certification but also a safe guarantee

Also the luggage has vibrant cartoon patterns that add an element of personality to the travel

Smooth surface will not harm children's skin

3 inchesH recommended opening dimensions: 36

9 Pieces Interlocking Foam Puzzle Floor Mat with 3 Marker Discs-Yellow Furniture The anti-slip bottom design providesThick 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