This creative coaster is made from recycled black walnut wood. Elegant and beautiful. Measures 3.1- x 3.9- . Very popular. Unique design makes it very attractive. Order this decorative pop coaster today and promote your brand like never before! Great for giveaways, trade shows, restaurants, family reunions, and corporate events. We can have your logo or other content printed on it, perfect for maximizing brand exposure. Measuring 3 inches, this custom wooden puzzle shaped insulated coasters 3.9 * 3.1 inches. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.