Custom Round And Square Absorbent Ceramic Coasters

Coaster upper layer is absorbent ceramic,which absorb ability better than normal silicone or wood coasters. Cork on the back of the coaster can not only protect the desktop from scratches,but also provide additional gripping to the land,tightly stick to the desktop,easily handles bumps and drops. High quality coasters for drinks, beer, pretty ethnic style pattern,the muted colors. It's a very decent housewarming gift. Imprint your logo on the top, show your company thoughtful service. 4cm L x 4cm W x 0.3cm H