Unique 3-colors design--Stylish and luxurious. Breathable and soft material--Perfect for summer. Water-resistant--Easy to wash without fading. Simple operation--Easy to install and disassemble. Series 8, Apple Watch Ultra, Apple Watch SE Series 7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1, also works for iWatch Series 8/7/6/5/4/3/2/1/SE/Ultra