1pc Elastic Nylon Polyamide Strap for Apple Watch, Breathable Sports Ribbon, Adjustable Magnetic Clasp, Compatible with iWatch Series 1-10 & Ultra, 38mm-49mm

One elastic nylon band designed for the Apple Watch Ultra 2/1, measuring 49mm, compatible with iWatch series 10, 9, 8, 7, SE, 6, 5, 4, 3, and sizes 46mm, 42mm, 45mm, 41mm, 44mm, 40mm, and 38mm. It features a magnetic adjustment buckle, is breathable and stretchy, and has an improved magnetic clasp that ensures it stays secure.