NATURAL SAFE DIATOMACEOUS EARTH MAT: The Newnice floor mat is made of technical fabric, which is composed of a layer of diatom mud foam and a non-slip layer of natural rubber that provides super adsorption and quick-drying ability, warm and soft to the touch. ULTRA WATER ABSORPTION: The bath mats are made of diatomaceous mud which helps absorb excess water when you get out of the shower and always keeps the floor dry. As soon as you step on it, you feel good on your feet while absorbing water. STRONG ANTI-SLIP: The rubber non-slip layer firmly fixes the bottom of the floor mat to the floor. You don't have to worry about moving and slipping when you get out of the shower and step on the bathroom rug. Please place the rug on a DRY FLAT SURFACE as the water under the rug may cause it to slip. EASY TO CLEAN: The rug is very easy to clean and dries quickly. Simply machine wash in cold water with mild detergent and hang to dry or air dry. Super soft material won't shrink or get rough after washing, color won't fade. The luxury themed bath mat can also decorate your bathroom well at the same time.