The smart watchband fit for apple watch 38mm 40mm 41mm 42mm 44mm 45mm, iWatch Series 7/6/5/4/3/2/1 SE. Suitable for 6.10inch-8.07inch(155mm-205mm) wrist.Band Material Type: LeatherNote:Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed in the picture.Due to manual measurements, please allow slight measurement deviations.