/ ▲ About size (width * depth * thickness * sheets) [Fall and scratch prevention] The surface of the mat has numerous uneven processing, making it non-slip. This is the perfect mat for a child's room. For preventing scratches and falls If you have flooring, you may be worried about slipping. However, if you lay this joint mat, the cushioned mat will soften the impact, so you can rest assured even if your child falls. For households with pets, it will prevent the flooring from being scratched by p ▲ PE material PE is excellent in elasticity, soundproofing, heat retention, and durability. Since it is a resin material, even if you spill a drink, you can wipe it off with a towel, so it is resistant to dirt, and it is a material that does not harden even in low temperatures such as winter. With moderate elasticity, you can let your child play safely. It has a textured finish to prevent slipping. Manufacturer U5GAAALPPQ9