Compatible Models: The Notocity 22mm band is compatible with Fenix 5/Fenix 5 Plus/Fenix 6/Fenix 7/Fenix 8 47mm/Fenix E 47mm/Fenix 5 Plus/Fenix 6 Pro/Fenix 7 Pro/Forerunner 935/Forerunner 945/Approach S60/S62/S62 Bundle/S70-47mm/Quatix 5./D2 Delta/Mach 1/Descent G1/Descent G1 Solar/epiX (Gen 2). Wrist Size:This fenix 7 watch band is designed to fit wrists measuring between 7.08"-9.25" (180mm - 235mm). Please measure your wrist size carefully before making a choice. Secure and Comfortable: The metal parts are made of hypoallergenic nickel stainless steel, while the band is crafted from high-quality soft environmental silicone. It has no peculiar smell and is harmless. There are no sharp edges to hurt your hands. Stylish Design: It features a quickfit and smooth face design, exuding simplicity and elegance. Equipped with two fixing rings to prevent slipping off, ensuring greater stability and comfort. Quality Assurance: If you find the size incorrect after purchase, please contact us immediately. We will help you find the best solution to solve your problem.