deBeer Brand Silicone Rubber Watchband - Fits Casio - Black 20mm 20mm Silicone Rubber 8.25" Long - 6.8mm thick on watch end and 3.5mm thick on buckle end. Very soft, but durable Silicone Rubber. Fits Casio watches and Casio style watches. Brushed Stainless Steel Buckle. Backside is smooth. FREE SHIPPING!