Promotional Custom Design Drink Coffee Paper Coasters for Glasses

Drive sales and boost promotional advertisements with the custom square pulp board coasters. People are willing to take it as it works functionally and practically. You can have your company logo or a fully color design on both front and back, or just simply on one side. Also the matt lamination to secure the waterproof is workable. These coasters can help prevent water marks, rings and droplets. The thinness varies depend on your requirement.