8pcs Glow in Dark Silicone Drink Coasters Non-Slip Tabletop Protection

Non-Slip &amp Furniture Protection These round silicone coasters have a high anti-slip surface to ensure a good tabletop grip, prevent your countertops from being damaged by burn marks or scratches.Creative Luminous Design First absorb light and then emit light, after the coaster absorbs natural light, it can emit green light in the dark, otherwise it will not emit light, making it more interesting to drink!Anti-Spillage Design The outer high and inner low groove design can hold more water, juice and liquor overflowing from the cup, prevent the table from getting dirty, keep the desk dry and clean.Eco-Friendly Material The drink coasters are made of food grade silicone, Secure, flexible &amp durable, heat resistance ranging from -40F to 480F, can be used freely for cold or hot beverages, looks super cute.Wide Application 4 inch diameter fits all type of cups, mugs and glasses, lightweight and easy to carry, can be used indoors and outdoors, suitable for kitchen, bedroom, party, restaurant, office and bar.