Reversible Coaster is concave on both sides to contain liquid
Grooved pattern holds liquid to prevent leaking
Grooves promote air flow to prevent Coaster from sticking to glassware
Coasters are 3 1/2" in diameter
The OXO Good Grips Coasters are concave on both sides to contain liquid. The grooved pattern holds liquid to prevent
leaking and promotes air flow to prevent coaster from sticking to glassware. This set of 8 coasters is made of sturdy
silicone and is dishwasher safe.