Perfect Size: making them suitable for most types of cups, mugs, and glasses. The compact design makes storage easy when not in use.Material: Coasters are crafted from cotton and linen, ensuring immediate absorption of spilled moisture with subsequent evaporation, keeping surfaces dry and clean at all times.Protect Your Tabletop: The coasters can be used on any materials table type, and don't worry about the coaster scratching furniture, because coasters are so soft. And this coaster can also be effectively insulated.Decorate: With a total of 4 colors, these coasters fit into any home decor setting. They also serve as professional bartender supplies, completing a barware tabletop set, and functioning as an absorbing mat at the bar.More Convenient to Clean and Store: Cleaning is a breeze, simply rinse the coasters under running water and hang them to dry. When not in use, store all the coasters in the metal holder to maintain a clean and tidy tabletop.