Fits most watches with a 20 millimeter (13/16 inch) end width, including many Casio and Seiko watches
Made of polyurethane, a soft and flexible synthetic material that is more durable than rubber or plastic
Spring bars (watch pins) are included
Extra long watch band: sizing holes accommodate lengths from 4 3/8 to 7 5/8 inches (111 to 194 millimeters); entire band measures 8 1/16 inches (205 millimeters) long
Waterproof; this watch band can be used underwater including for swimming and scuba diving