Feature: Compatible Models: Alpine loop band compatible with watch 49mm 38mm 40mm 41mm 42mm 44mm 45mm , watch Ultra and iWatch SE Series 8, Series7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1. Two Size : 38mm/40mm/41mm (5.7''-7.7'' wrist) , 42mm/44mm/45mm (6.5''-8.5'' wrist) for choosing. Please check your watch model carefully before placing the order. Titanium G-Hook Design:The band is topped with a Metal Buckle . It slides easily into the loops to adjust the size and fit the wrist perfectly. Sport Band have smart watch lugs on both ends, which locks onto watch interface precisely and securely, preventing the strap from falling off and loosening. Breathable & Durable Nylon Material: Nylon band compatible with Watch Ultra bands 49mm for men and women are made of double-layer fabric stretchable elastic braided nylon material, which makes the strap soft, lightweight, durable, breathable & skin-friendly. Multiple Colors:Designer and multicolors apple watch bands 49mm for watch. Go great with your outfits and easy change for every occasion. The alpine loop apple watch band are full of sports and fashion, suitable for women, men, boys, girls, etc. They can be used for daily life, mountaineering, formal occasions, etc. Package List: 1* Watch Band(Not Including Watch)