These sublimation blank rubber coasters are flexible, slip-resistant, durable, and also washable. Great for monograms, family photos, pet photos, sports logos, or company logos. Whatever the custom design, these coasters are sure to compliment any table or bar perfectly. Condé has quality choices for you to offer your customers. As for your promotional mailers, you will find the thinner coasters fit perfectly in envelopes and add a nominal postal up-charge due to their light weight.