1、Perfect Design Created for the Modern Home, to make life clean, comfortable and orderly. 2、Made from natural Diatom mud and plant fiber, small holes within diatomite enable it have amazing water absorption. They could absorb water and gets dry in a few minutes. It makes the Bathroom Counter top more dry and tidy. 3、Design excellence: 5mm thick non-slip pads can increase anti slip while improving air flow at the bottom of the coasters, accelerating moisture evaporation, and keeping the countertop dry and tidy. 4、Suitable to be used as absorbent mats for soaps / cups / soap bottle / dish sponge / make-up bottles, and anywhere you need to absorb water quickly and keep the table / countertop surface dry. 5、This product should be cleaned and air-dried regularly, If not cleaned, the use effect of the product will be affected! Dust can be washed directly with clean water or wiped with wet cloth and dried, clean stubborn stain with detergent, or the stains can be removed by gently grinding the surface with sandpaper. 6、Each package included: Tray*2; Silicone non-slip mat*8; Sandpaper*1; Manual*1; Tray Size: 8.66 inch * 3.15 inch * 0.33 inch (22cm * 8 cm * 0.85 cm) Tray Color: Dark Grey 7、Excellent service: Please feel free to contact us for any problem about the products. Water Absorbent Diatomite Tray ingredient : diatomite , quartz sand , plant fiber. Diatomaceous earth is a substance formed by plankton on the seabed or lake bottom after hundreds of years of deposition. It is rich in a variety of beneficial minerals. It's body has a porous molecular sieve structure with strong adsorption capacity,humidity control and air permeability. Suitable to be used as absorbent mats for soaps / cups / soap bottle / dish sponge / make-up bottles, and anywhere you need to absorb water quickly and keep the table / countertop surface dry. Each package included: Tray*2; Silicone non-slip mat*8; Sandpaper*1; Manual*1; Tray Size: 8.66 inch * 3.15 inch * 0.33 inch (22cm * 8 cm * 0.85 cm) Tray Color: Dark Grey Maintenance: 1.Clean dirt and normal stain with clean water. 2.Clean stubborn stain with detergent. 3.Use sand paper to polish the surface when absorbent functionality deteriorates to regain the functionality.