Compatible Models This sport solo loop bands are compatible with apple watch bands 38mm 40mm 41mm 42mm 44mm 45mm, for iwatch series SE series 7 series 6 series 5 series 4 series 3 series 2 series 1 accessories,38mm 40mm 41mm loop band fits wrist size from 5.12-7.48 inch. 42mm 44mm 45mm loop band fits wrist size from 5.7-8.66 inch. High-quality MaterialsThis Adjustable elastic straps is made of double-layer nylon weave has dense loops on the skin side that provide soft cushioning while allowing moisture to escape, breathable and comfortable. Don't worry about the sweat problem when you workout. It reduces sweat sticky, make your skin fresh and cool, This nylon Velcro bands which replace iwatch series bands can washable and dry quickly, it won't stay damp for long! Unique DesignOur nylon stretchy smartwatch bands are adopted new buckle design, Double reinforcement to prevent the smart watch from falling ,with sturdy buckle loop and strengthen the upgrade velcro, Which lock your watch sturdy and safely, faithfully protect your property. Adjustable Freely Easy to adjust of the sport loop braided band by the active Velcro. You can adjust the band length as you want. And smooth buckles make wear steps more comfortable. It is no need to worry about the correct length, brings you a quick and easy adjust experience. ?Gift Choice Sports nylon bands fits for any age group (boys girls men and women). It is perfect gift for your friends, brothers, sisters, parents on Christmas, Thanksgiving, Birthday etc. If you have any problem with the nylon bands, please contact me,24 hours at your service.