Super Absorbent Floor Mat, Bath Mat, Soft Carpet, Slip-Resistant Bathing Room Rug Floor Door Mat, Instant Drying Mat, Bathroom Rug, Absorbent Bath Mat STRONG NON-SLIP :- Our non-slip floor mats are made of rubber + tech velvet, which dries faster than ordinary floor mats. Non-slip rubber bottom firm grip for increased safety and stability. Super absorbent floor mat.