PERFECT PROTECTION FOR FUNICTURE -- Indoor and outdoor patio coasters that can be used on any type of table material. For example, talc, sandstone, marble, wood, granite, glass, bamboo plastic, stone tables, etc. Skillfully protects the kitchen counter tops, desks or bedside furniture surfaces from nasty marks or terrible scratches. ROUND DESIGN -- Diameter: 3.9 inch / 10 cm, the large size fits all common cups or mugs, such as highball glasses, beer glasses, Coke bottles and coffee mugs. cans of water. The thickness of the coaster is: 0.28 inch / 7 mm to avoid burning or freezing, while the deep hem design can hold more water, juice and wine glasses. EXQUISITE PACKAGING -- Imagine walking into your best friend's birthday party and handing her the beautifully decorated gift box. This perfect gift makes a wonderful conversation starter at the party. But even better, your donation will become an important are part of his daily life and help him avoid lasting stains in a stylish way. HEAT RESISTANT & STAIN RESISTANT FINISH - The coasters are made of food grade silicone for flexibility and durability. With a heat resistance range of -40F to 480F, it can be used for cold or hot beverages in any setting. Enjoy your favorite wine, liquor, juice or other beverages such as beer, wine, whiskey, tropical cocktails, ice water, cola soda, coffee, tea or hot chocolate.Material: Silicone + PP >Washing: Dishwasher available/Hand washLive for hot drink: Heat resistant temperature up to 480F, won't leave marks on your deskSize3 .9 x 0.28 inches (10 x 0.7 cm)