Coasters For Drinks Set of 12, Coaster set, Absorb the Residual Water from the Bottom of the Cup Quickly, Preventing Hot Coffee, Hot Tea and Other Charred Desktops. Perfect suit for Your Home&Office Safe Felt Material The Coaster set includes 12pcs coasters made of special felt material, 3.9-inch in diameter. They are soft and lightweight. Waterproof coating on the bottom will help to protect your furniture from moisture. Absorbs the Water Quickly and Does Not Expand Easily The coaster can absord water drops falling down from the surface of your cup quickly, keeping the cup bottom and the tabletop stay dry. Easy Dry, Not Moldy No worry about coaster going moldy after absorbing water; the absorbed water will evaporate naturally. And will not stick to the bottom of the cup when you lift it. Practical Gift Hollow design, fashionable and eye-catching, perfect for office, home, bar and all occasions. Perfect housewarming present. Bonus pack, save your money. A Satisfactory After-Sales ServiceAny quality problems about our product, please feel free to contact us and we will give you a satisfactory reply within 24 hours.