Absorbent Diatomite Coaster is easy to clean, just need to wash with running water and wipe with a wet sponge. Then dry naturally, bathroom countertop mat will quickly refresh itself with excellent performance. Simple style, chic and elegant. Features materials, workmanship, anti-skid. Features -Color:Light Grey -Material: -free calcium silicate -Size:10.00X10.00X0.70cm/3.93X3.93X0.28in - It has water absorb function to keep countertop dry and clean. You can give them as gifts to friends or family members and give them a small surprise. - The simple coaster is perfect to be placed on tables for decoration, to make the table seem more tidy and elegant. - Absorbent diatomite coaster has good water absorbent ability, which can prevent the water from flowing to your desktop. - The coaster is practical, which can keep your desk clean and prevent it from scratches, heat scald, and stains. - Suitable for kitchens, dining tables, coffee shops, restaurants, hotels and other occasions. Package list: 4 x Pads