【Compatible Models】Hehighti Designer Sport watch bands are compatible for Apple Watch 38mm 40mm 41mm 42mm 44mm 45mm,suitable for iWatch SE Apple Watch series 7, series 6, series 5, series 4, series 3, series 2, series 1.Applicable to all versions of Apple Watch.38mm/40mm/41mm suitable for 5.6"-7.1" (140-180mm) wrist,42mm/44mm/45mm suitable for 6.2"-8.3"（160-210mm)