< h2>Decorative coasters for beer, wine glasses, and much more. </h2>These square slate coasters add a decorative, rustic flair to any table setting while protecting its surface. Placed under cocktails, teacups, beer, or wine glasses, these cup coasters prevent unsightly water marks or other drink stains. Scratches are prevented by the protectors on the underside of the wine coasters. The small slate plates also look great under raclette pans or as candle coasters. <br><br><i>Note: Slate is a natural product. This layered stone cannot be cut 100% straight. Chipped edges may vary. Slight variations in thickness, length, and width may also occur. Wipe with a damp cloth before first use.</i>