Features: Reasonable design makes it easy and convenient to install and remove, and it is a wonderful replacement for broken or old one Multiple colors to choose to show your own personality and match your watch High precision machining, stable and reliable, wear-resistant Ergonomic design, comfortable to wear, waterproof and sweat-proof, cost-effective Specification: Material: Stainless Steel Colors (Optional): Steel, Steel Rose Gold, Rose Gold, Steel Gold, Gold Applicable Models: for 40 mm SUB Cases Quantity: 1 PCS Package: 1x Strap Note Due to the light and screen difference, the item's color may be slightly different from the pictures. Please subject to the real products