These thick and durable cork coasters feature a lasered book stack and plant design. Perfect for any hot or cold drinks with coffee cups, wine glasses, mugs, beer bottles, or even a small plant. Crafted from 100% real biodegradable cork. This is the perfect material for an absorbent and flexible mat under the bottom of your glassware or plant. The lip around the edge collects condensation from cold drinks or spills and protects your furniture top from stubborn liquid spots. The coasters also reduce noise from glasses and mugs. Size: 3.9 inches in diameter, .4 inches thick Please note: They are sent with no additional labels or tags. Due to the natural material, the cork may have slight variations in color and texture.