1. Application: Compatible with Apple Watch ALL Models 38mm/40mm , 42mm/44mm, including: Series 4 / Series 3 / Series 2 / Series 1 / Sport / Edition
2. 42mm/44mm: Fit for 6.87''-8.81''(174mm-223mm) wrist
38mm/40mm: Fit for 6.22''-8.20''(158mm-208mm) wrist
3. Material: 100% Genuine Leather . Premium soft top genuine leather with fashionable craftsmanship, new stylish design, skin-friendly, comfortable touch feeling on your wrist. And the interior lining is also made of calf leather.
4. Design: watch band uses fashionable leather style design with stainless steel buckle, convenient and easy to interchange. It can be men's or women's, simple but attractive, look fantastic and giving a nice professional look on any occasion.
5. Security: Band comes with stainless steel connectors on both ends, which lock into the watch interface precisely and securely, it is easy to clip on and remove.