Protect your furniture finish with these handy drink coasters. Absorbent and durable, the coasters are 1/8" thick and made of high density all-natural cork. Give your home or office a welcoming feel with these custom coasters. Great for placing on coffee tables, lamp stand, desks, tables and any other surface to prevent condensation from your drinks ruining the finish on your furniture. The square-shaped coasters are the perfect size to fit cans, bottles and glasses perfectly. Size: 4" x 4". Set of 4.