The Casio GMA S2100 Black OEM Case and Strap is a genuine accessory designed specifically for the Casio G Shock watch model. Made of black resin material, this two-piece wristwatch band is compatible with the Casio GMA S2100 and is manufactured in China. Perfect for replacing worn-out or damaged accessories, this OEM case and strap set ensures a secure and stylish fit for your Casio watch. Screws in photo not included