*Note - This is a single unit, solid bath stone mat. LARGE STONE BATH MAT 31.5 X 19.7 INCHES - Over 70% more surface area than our regular sized diatomaceous shower mat! FAST DRYING, RAPID ABSORPTION - Momo Lifestyles diatomaceous bath stone contains ultra absorbent properties allowing it to quickly absorb and eliminate water, drying in just minutes! MINIMALIST DESIGNS - Slick grey bath stone shades that compliment your bathrooms aesthetics. Smooth designs without excessive patterns ensure your stone bath mat stays cleaner for longer! SCRATCH FREE - A natural diatomaceous earth mineral softer than ceramic bathroom tiles ensures your bath mat stone won't ever scratch your floor. 100% ORGANIC COMPOSITION: Made only from naturally occurring organic materials, our quick drying bath mat stone can easily be cleaned with the sandpaper sheet provided! NON SLIP NATURAL GRIP: Our diatomaceous earth bath mat provides a natural grip. Warranty: 1 Year (12 Months) from date of purchase.