Set of 4 Wooden Coasters - Adapted From Unique Woodworking Patterns by Mitercraft,Set 12 Made in USA , from an original woodworking design by Mitercraft High build durable ink creates an interesting texture on top side, smooth bottom surface won't harm furniture. High quality baltic birch plywood combined with brilliant vivid color ink & coated with a naturally enhancing vinyl laquer Tough for daily use, non-fading high resolution color and stain resistant Easy to clean, just wipe with a damp cloth