Thirstystone Christmas Joy 4 Pack Assorted Tumbled Tile Stone Coasters 4" Square Sea Turtle Coaster Set works great when

Coaster Set works great when used individually

Contructed of BPA free flexible Plastic

Extensions feature a 2

Marble coasters are easily  cleaned with a damp cloth or sponge

Thirstystone Christmas Joy 4 Pack Assorted Tumbled Tile Stone Coasters 4" Square Sea Turtle Coaster Set works great whenABSORBENT STONE Coasters arrive as a set of 4 Coasters. Each Coaster is constructed of absorbent stone that continuously absorbs drips and condensation from your beverages while preventing stains and rings on your furniture. TUMBLED TILE CORK BACKING Coasters feature a Tumbled Tile edge giving the Coaster a classic but rustic appearance. Features a cork backing to protect your furniture, countertop, or desktop from scratches and stains FUNCTIONAL ART