Environmentally friendly non-toxic: a kind of environmental protection material recognized around the world; having no side-effect on human skins.High comfort, rebound resilience and safety: under -50 degrees, the mat still can keep its original soft comfort, which is of good heat retention and limpness.Fine skid resistance: straw mat pattern, no water absorption, easiness to clean and skid resistance.Damp proof and anti-bacterium: super low water absorption rate (almost zero), antibacterial treatment for surfaces to leave no survival environment for bacteria.