From the ground up, this Stone Bath Mat is made from Diatomite, a naturally occurring, soft sedimentary rock. It is super absorbent, so perfect for soaking up water from wet feet. Our bath mat dries quickly - amazingly, it goes from wet to dry in around 60 seconds. It's anti-bacterial and odourless too, keeping your bathroom fresher and cleaner. The mat is made from 100% naturally occurring material - diatomaceous earth. Its dimensions are 39 x 60cm (16 x 24") and approximately 1cm (0.4") in height. A non-slip underlay is included free of charge, and it comes with sandpaper for effortless maintenance. The mat boasts superior absorbency potential and drying time, and is anti-bacterial, anti-mould and odour free.