Description Product material: polyester fiber (polyester) The surface layer is high quality coral fleece fabric, the interlayer is high quality cotton. 15mm memory foam and the bottom layer is non-slip SBR low Easy to wear. wash and dry dry, the more you wash, the softer, non-slip, breathable, anti-mold and does not damage the floor Exquisite workmanship, meticulous design, tight edges and corners, Meticulous edging, not easy to fade. fall, longer life Easy to use clean and easy to clean easy to maintain, no deformation and no fading after washing Strongly non-slip, firmly attached to the surface. on the ground, SBR non-slip bottom at the bottom, more non-slip and safer