Product material: diatomite+corkProduct size: coasters are about 10.310.30.8cmPacking:Tableware mat *6+ iron frame *11. You and your guests can calm down without worrying about water ring marks or puddles where drinks condense. Thanks to the fact that these coasters are made of ceramics. It can absorb the water in the drink. Most importantly, because of this material, compared with coasters made of other materials, coasters will not stick to cups when they are wet. ""When you wear fashionable clothes, you must keep dry.2. Cork mats-Cork mats are designed to provide extra grip for your countertops or furniture. It also gives the surface a subtle touch (protection). Make sure the roller coaster stays in place and fashionable.3. Different modes-There are 6 sets, and each set has a different mode to adapt to your environment and mood. After all, sometimes we like to have different looks on different occasions, so why can't the coasters be the same?4. Gift ideas-give them to you and/or your friends, colleagues or anyone at an affordable price. This is an ideal wedding, housewarming, Halloween, birthday, secret Santa Claus or holiday gift. Great design that is useful and practical for men or women, young or old.5. Mats suitable for all kinds of dining tables, and the size is suitable for daily use. Suitable for any occasion. Such as family kitchen, dining table, coffee table, restaurant, couple theme restaurant, hotel, Halloween table decoration or business office. Perfect for barbecues, parties and vacations.