100% Polyester NON-SLIP & MACHINE WASHABLE – Unlike other brands where the rubber backing tends to wear and peel off after a number of washes, We use the more expensive TP Rubber backing (not PVC or glue) which is much stronger and durable for long lasting use. It’s as good as new even after many times machine washs. TPR backing more friction with the ground, not easy to slide, the bath mat would stay where you want it to be; EXTRA ABSORBENT – Polyester fiber shag chenille, more reasonable density design, each coarse hair is composed of many ultra-fine fibers, greater water absorption in higher speed, easier to dry, enjoy your clean and dry floor; PLUSH MICROFIBER – Super soft plush microfiber, fur touching, step on this bathroom rugs runner for bathroom, feels like having feet massage, superior cozy and comfort, meanwhile, more advanced knitting technology, this bath rug is not easy to shed hair; !WARNING: Place rug on CLEAN DRY SMOOTH FLOOR only. Water under rug can cause it to slip. Keep bottom of rug dry; 100 PERCENT SATISFACTION PROMISE – replacement & full refund money back policy, if you are not completely satisfied, please feel free to contact us, and we will be happy to assist you.