This coaster depicts an artistic portal of a bighorn sheep. Be sure to check out our full collection of wildlife including bear, moose, elk, bison, wolf, eagle, owl, horse, fox, and bighorn sheep. These are 3.5- 4” drink coasters made of real Aspen wood, from Colorado. The coasters are created with a laser engraver. The engrave on wood is textured and smells amazing! These coasters are a perfect gift for campers and mountain lovers. The Aspen Wood is Sanded down for a smooth finish, and ready to use as a drink coaster. If customers ask, the wood is naturally absorbent and does not need to be sealed. They are quick to dry. They can seal them if worried about staining, however, that will make them less absorbent.