The barbell bumper plate drink coasters were designed to provide a surface for all glasses, drinks, cups and mugs. Each coaster is stain and heat resistant, has a sturdy silicone base to provide grip on counters, and is food grade safe. The coasters for coffee table will not damage or scratch any wooden, stone, marble, granite, or glass tables or surfaces. They are easy to store when not in use, and can be cleaned by hand with water and soap if necessary. This design is a great conversation starter in any gym, house or apartment, or home gym. Gym accessories can compliment more rooms than just your home gym as well. This set of 6 round black and white Barbell coasters for drinks are a great gift for any friend or family member that has a passion for weightlifting, exercising, or working out. Each coaster has a diameter of 3.8 inches, so most cup and drink sizes are easily compatible. Their strong grip and durability allows them to be coasters for drinks absorbent with holder. The unique design makes this set of costers perfect for bar accessories for the home bar set. These coffee table accessories can an act as a desk coaster, home gym decor, and perfect for anybody looking for rustic coasters, farmhouse coasters, or modern coasters in general.