Compatible Models - Qimela nylon braided band 42mm/44mm/45mm/49mm size compatible with Apple Watch Series 9/8/7 45mm,Series 6/5/4 44mm,Series 3/2/1 42mm,Apple Watch Ultra 2/Ultra 49mm,Apple Watch SE 44mm.Please check the size on the back of your watch to choose the right size before purchase. Premium Material - The Sport Loop band is woven of high-quality recycled polyamide material, which is soft, breathable, stretchable, lightweight,durable and washable, comfortable to wear,skin-friendly without any irritation. Perfect for Fitness, Running,Yoga and daily workouts and regular wear. New Upgrade Magnetic Clasp - 3ndGeneration new upgrade adjustable magnetic clasp,secure and convenient magnetic clasp makes the band more beautiful and easier to put on and take off, the adjustable clasp design so you never have to worry about the band losing its elasticity.The band length adjustable from 120mm to 205mm,suitable for wrist size 4.8"-9.0" .One size fit for most people,no need to measure your wrist to choose the size like the traditional braided bands. Easy Installation - The watch lugs on both ends,can lock onto your iWatch securely and precisely. Easily direct installation and one-button removal.