18mm Watch Band Replacement Rubber Plastic Black Textured To Fit Sport Strap 18mm Plastic Sport Watch Band Black with Stainless Steel Buckle Waterproof Replacement Strap is Ideal for Divers or Sport Watches Band Length: Buckle Side: 3.25" Including Buckle and Hole Side: 5" Watch Strap is Soft, Flexible and Comfortable Comes with 2 Replacement Pins