NON SLIP & LEAK FREE: Dont you just simply hate it when you pour a drink, place it on the coaster and after a while your marvelous wooden little table has a stain on it?these coasters to be leakproof.No more spilling on your precious sofa FOOD GRADE SILICONE COASTERS: Enjoy your everyday coffee or cup of tea on these thick coasters(0.2 inch) and worry no more They will not leave the mark on your wooden table or bedstand.COLD & HOT RESISTANT GREAT STABILITY: These silicone coasters can hold extremely hot drinks (tea/coffee) or ultra icy (granite drinks/ice buckets) without the damaging effects.EASY TO STORE AND SAVE SPACE: Come with a deep coasters holder, just put them in the holder, no more mess.Item Name: Drink Coasters Set;Main Material: Food Grade Silicone;Main Color: Black;Size: 11 x 0.5cm / 4" x 0.2";Weight: 350g / 0.77lb;Package Include: 6 x Drink Coasters; 1 x Drink Coaster Holder.