Photography by Owl Song. 
From upgrading home decor to promoting any business or brand, these blank coasters do it all. Each coaster features a classic corkwood underside and a glossy finish on the top for gorgeous looks. Get either the single pack or the four-pack to best match your needs. 
.: One size: 3.7" x 3.7" (9.5 x 9.5cm)
.: Available as 1 piece or set of 4
.: Classic corkwood bottom
.: Glossy and smooth surface