Microfiber + Tpr Anti-Slip: The bottom is made of TPR which keeps it stay in place without shifting and skidding. Place rug on clean dry smooth floor only, ensure the bottom of rug is dry and clean before use, water or dust under rug can cause slipping. Ultra Plush Shag: Rugs are stitched with reinforced seams with fluffy microfiber that soothes tired feet and shields toes from the cold floor while you stepping out from shower. Notice that this rug has no cushion, no memory foam, it is structured with microfiber pile and TPR backing. Super Absorbent: It absorbs water from your feet quickly and lock water to save your floors from dripping water, with the high-plie of microfiber which may not dry quickly, please sun-cure it on balcony frequently. Machine Washable: Rugs are safe for the washer, simply put it into washing machine alone, use the mild detergent and normal or low temperature water, after dewatering process, shake the rug out evenly and nature aire dry, no not use dryer which may destroy TPR backing. Precautions for Use: This bath mat was designed to be bath mat not doormat, it may not fit the gap of your door, better measure your space first and see which size is fittest. We suggest spreading out the rug in the ventilated place to eliminate the odor.