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 Sasquatch lovers, yeti believers, and Bigfoot enthusiasts. These are great sellers in a mountain souvenir shop including the rockies, Appalachian trail area, and Pacific Northwest.