All Natural, Safe and Chemical-Free - Our natural bath stone is made from fossilized earth that naturally deodorizes and purifies the air. This 100% Diatomaceous earth mat has quick-drying properties which makes it the perfect after-bath mat. Non-slip & low maintenance, you won't need to think about washing your bath stone. That's one less chore on your list! Quick-Drying & Super Absorbent Malu's Natural Diatomaceous earth bath mat is super-absorptive, which allows it to instantly absorb water off of your feet, leaving them feeling dry immediately. Unlike cotton and fabric bath mats, this bath stone will completely dry, clean and dissipate any liquid within 60 seconds. It's like magic! Non-Slip & Easy to Clean - Water is immediately dispersed, absorbed and evaporated upon contact with your Diatomaceous Earth Bath Mat.