Solid woodNatural wooden textured, diameter 4 inches, not easy to crack and deform, durable and long-lasting which keep your table dry and protect your furniture, Best choice for everyday family use.Wide OccasionNatural black walnut wood, equipped with a metal bracket to store coasters and save space, which wont scratch your tables and other surfaces, can be used for hot and cold drinks, great for homes, bars, and restaurants.Attention please: due to the use of pure natural walnut material, every coaster has its unique wood grain and color that has natural deviations with not deliberately selection.Easy to cleanJust clean them with a damp cloth and wipe with clean dry cloth now; due to the nature of purely natural wood, it is not recommended to use the dishwasher to clean.Excellent GiftSimple style coasters can be easily matched with any furniture, Great gift to family, friends, lovers, and classmates.After ServiceThanks for Choosing Eykao,100% satisfactory service. If you have any questions, dont hesitate to contact us. We will reply to you within 24 hours.