COMPATIBLE with Apple Watch Series 8, Series 7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1, and the Apple Watch SE. Both 38mm/40mm/41mm and 42mm/44mm/45mm sizes available. FITS every wrist comfortably with our patented dual pin and tuck design that is easily adjusted. It comes with both a Short (fits 5.5"-7" wrists) and Long (fits 6.5"-8" wrists) band included. Easy and direct installation that locks precisely and securely. LASER ENGRAVED logo precisely placed on a silicone sport watch band makes your watch stand out without compromising the durability of the band. WATCH NOT INCLUDED If you have any questions, comments, or concerns, feel free to contact us!