Non-slip Bottom: The bottom is made of cork,which won’t scratch your tables and other surfaces and provides a non-slip surface. Gold Metal Holder Included: You can stora the modern drink coasters set in the well-designed gold metal stand when you are not using them. which will make your home tidier. Keep Table Dry & Clean: Made from absorbent ceric,the surface of the drink coasters absorbs water quily within 5-10 seconds,will not sti to your coffee table,bar desk,dining table. Ideal Size: Big 4 inch (10 cm) size suits all mercial type of cups and mugs,ceric coasters make them the size for holding coffee cups,kids' drinks,sports bottles,craft cotails and tumblers. Absorbent Coaster : Great for home,kitchen,living room,bar,hotel,party and restaurants. The drink coasters can be used on the wooden table and marble stone table accories,cup holder for table,modern home decor,dining table centerpiece,lar office coasters for desk,coffee table decor,kitchen decor..