The Crab Attachable Wine Glass Coasters are creative beach footwear for your wine glass. These fun crab wine glass coasters will help identify wine glasses and protect table tops from rings. Simply slip a Crab Attachable Coaster onto the base of your wine glass and let the fun begin. The bottom of each coaster is rubber while the base of your wine glass slips onto a woven wicker coaster adorned with a cool crab. The set of 4 Crab Attachable Coasters comes in a net that can be hung around the neck of a bottle of wine. Alone or with a bottle of wine, the Crab Attachable Coasters are a fabulous gift for any wine lover.