Specifications:Material: polyesterColor grayWeight: 350 gSize:Square: 80 x 50 x 1 cmU-shape: 50 x 40 x 1 cmDelivery content:1 x square rug1 x U shape carpet Soft Memory FoamThese bathroom rugs are made from ultra-soft coral fleece and are filled with an innovative thick memory foam Soft memory foam forms your body shape,helps soothe muscle soreness,eliminates foot pressure,and provides unique additional support Give you a comfortable home SPA feel Fast Water-AbsorbentThese comfortable bath mats quickly absorbs water,keeping the bathroom area clean and dry,and protects your floor from moisture the memory foam bath mat dries exceptionally fast,making it an excellent choice for frequent use and busy households Non Slip Durable Rubber BackingWith durable rubber backing,the bath mat set is non-slip,keeps the bath rugs in place and prevents you from slipping on wet floor Excellent absorbency and mildew resistance, leaving your bathroom clean and dry Machine WashableFast DryingThis bath rug is machine washable to save you time Unlike many other brands, this backing is not easily peeled off after washing and is durable Just throw it into the machine in cold water with mild detergent Do not use chlorine or bleach Tumble dry on low heat or lay to air dry The color will not fade with continual uses In addition,you can simply pick up and shake the carpet to refresh it