Premium Material: Maztron sport bands are made of durable and soft silicone which is flexible, lightweight and very comfortable to wear. Bands are also resistant to water and sweat. Size Compatibility: Maztron silicone watch bands are compatible with Apple Watch 38mm 40mm 41mm 42mm 44mm 45mm 49mm size and Series Ultra, Series SE. Series 8, Series 7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1, Sport Edition. Size 38mm/40mm/41mm S/M fits 5.1"-7.1" wirst; 38mm/40mm/41mm M/L fits 5.9"-7.9" wirst; 42mm/44mm/45mm/49mm S/M fits 5.5"-7.5" wirst; 42mm/44mm/45mm/49mm M/L fits 6.3"-8.3" wirst. Easy To Install And Remove: The replacement Maztron sport watch band comes with watch lugs on both ends, which locks onto the watch interface precisely. Easy and direct installation and one button removal. Multiple Colors: With most popular colors to choose from, you can personalize your Apple watch to match your outfit or mood in your daily life. Such variety enables you to dress up your apple iWatch and highlight your unique taste for the event be it runs, swims, workouts, parties, work, camping, traveling or while being just at home. Package: Comes with 6x Apple Watch Sport Silicone Bands: 1x Black, 1x Red Wine, 1x Navy Blue, 1x Pink, 1x Grey & 1x White to fulfill your color needs for different purposes. The watch is not included. Closure: Buckle Style: Classic