Compatible for Apple Watch Series 5, Series 4, Series 3, Series 2, Series 1, Apple Watch Nike+, Sport and Edition type. 38mm (40mm) Version Model, choose the one that you need. Fits to 6.69-8.26 inch (170-210mm) wrist. Hot new updated mesh loop chain design, it is quite soft and comfortable to wear.
https://www.amazon.com/Wearlizer-Compatible-Stainless-Replacement-Wristband/dp/B075M3TNPW