Protect those delicate serving surfaces at home or in a professional bar with these protective beverage mats. Made of durable waterproof silicone material, these 3.94″ x 3.94″ x 0.2″ coasters have a non-slip bottom and an insulated design that’s suitable for cold or hot drinks. Available in assorted colors. Add a company logo or message to customize. Orders of 5,000 pieces or greater are eligible for sea shipping.