This fantastic bamboo coaster set with bottle opener is both eco friendly and a one stop drink utility! Each set contains 4 round bamboo coasters (4") and a bottle opener. The coasters can easily stack and store in a caddy. Your price includes a pad-printed imprint on all four coaster; optional imprint on the caddy. This product is FDA compliant, eco-friendly and naturally heat and bacteria resistant. Hand washing is recommended. Due to natural variations in the grain, laser engraved imprints may have slightly different shades. A tone on tone imprint is common with lasered bamboo.