High temperature and low temperature: Our silicone coat design can withstand high temperature and low temperature to that they are in place and holding grip.Enjoy hot drinks or cold drinks without worrying about damaging your cup or desktop. Easy to use: Our round coaster is self -sticking on the back, which can be easily connected to the bottom of the 20 -ounces of direct cups, stainless steel straws or glass water bottles.No need to worry about the carboning loosening. Fighting and safe grasping: Our self -sticking silicone coaster can firmly fix your cups to prevent the cup from sliding and dumping.Farewell to overflow and enjoy a worry -free drinking experience. Protective table: The silicone material of the coaster forms a protective layer between the cup and the desktop to prevent scratches and damage.Reliable and coasters to keep your furniture new. Easy to clean and reusable: The non -sticky of the coaster can be rinsed or wiped quickly, and multiple packaging can be used for multiple cups.