The protective case is made of high-grade solid 316L stainless steel, providing you with precise and comprehensive protection of your iWatch from scratches and shock, exquisite metal wire drawing and glossy craftsmanship, professional vacuum plating technology; one-piece breathable band made of Made of soft and durable TPU, the strap is hollowed out with many holes, breathable and comfortable, with excellent durability, reliability and aesthetics. Provide comfortable wear for any outdoor and indoor sports, such as business activities, gym, running, climbing, hiking, etc.

44mm Case Band is compatible with Apple Watch Series  4, 5, 6, SE

45mm Case Band is compatible with Apple Watch Series 7, 8, 9.

【Easy Access】Precise buttons and crown cutouts for apple watch, no need to worry about the keys being insensitive, you can easily access all the functions of the iWatch, and you can charge directly without removing the bumper. Note that screen protectors are not included.
【Easy to Install】The package contains detailed instructions and comes with removal tools for easy installation and removal. The one-piece full-wrap protection design of the band makes it easy and fast to install or take out, and it will never fall off. Please remove the screws of the bumper before putting in your iWatch.