... mats, room floor mat, beach mat, hiking and more.4. Safety and environmental protection: the front surface is colorful, ... main reasons. This Material is non-toxic harmless and tasteless.5, Easy cleaning: The surface water can ... PE is the safest material.Eventhough Children lick and bite this mat, It is ok, Of ... safe.Furthermore It is light, harmless, soft, and fluffy cushion feeling. 6.It can use at ...