4” square coaster with rounded corners, printed full color CMYK on both sides, on lightweight 40pt Eurpean pulpboard. 4” circle coaster, printed full color CMYK on both sides, on lightweight 40pt European pulpboard. Perfect for bars and restaurants, but also used at rade shows for give-aways/hand outs. Great for promoting your business - services or products. Reinforce your brand - use coasters to help get you messaging to your customers.