Product Material: stainless steel Coaster dimensions: 10 x 0.4 cm Dimensions holder: 10.1 x 2.4 cm Silver Packing range: 6 * stainless steel coasters + 1 * coaster holder 1. Design: Slim and modern design, square and round stainless steelround diameter of 10cm (6 pack), keep the desktop away from water stains, reduce noise from glasses and mugs, protect furniture from damage home, kitchen, office, bar and cafe, etc. 2. DURABLE LASTS LONGER: This durable coaster is made of stainless steel, stain-free and horrible stains. The smooth surface also wont stick to the bottom of your glass. After more than 100,000 tests, offer longer protection than the other mug. 3.HEAT RESISTANT AND KEEP THE CUP HOLDING: Modern metal and flexible coasters can hold extremely hot beverages like tea or coffee without breaking the desk surfaces to damage. With a diameter of 10 cm for almost all types of glassware. Stainless steel tableware coasters can hold the cups, could definitely be used on your table to protect your surfaces from spills and scratches. 4. EASY TO CLEAN IDEAL GIFT: Waterproof material, it can be easily washed with water or wiped with a cloth. Fast drying allows immediate reuse. You can use them repeatedly without the color falling off. The coaster holder is convenient for storage and does not take up space. 5. Wide range of applications: It can be used for bars, clubs, kitchens, cafes, kitchen table mats, bowl mats, plate mats, pot holders, coasters, placemats, etc .