Runostrich Compatible Apple Watch Sport Loop Nylon Band 44mm 42mm 40mm 38mm Soft Waterproof Strap Woven Stripe Adjustable Compatible Apple Watch Series 4 3 2 1,Edition Sport (Blue,38mm/40mm) WATERPROOF : When you exercise or wash your hands, you don't need to take your watch off. Runostrich Apple watch band nylon loop are waterproof, sweat absorbent and anti-skid, scratch resistant, comfortable, breathable. COMPATIBLITY : Compared to other conventional watch straps, Runostrich Apple watch band nylon sports loop shows classical and timeless stripe design. Fit for Apple Watch Series 4,Series 3,Series 2,Series 1,Sport,Edition.Perfect for any occasions including party, sport and daily wears. STRIPE DESIGN : The double-layer nylon has weave dense loops with a hook-and-loop fastener clasp, you can adjust the band size as you like. The Apple watch band fits wrist size from 110-175mm(4.33-6.89) MANUAL MEASUREMENT MAY BE ERRORS. SAFETY : It's so secure and durable to anchore by the attachment loops that not worry about falling off. A newly connectors technology that make easy for installing directly and removing with one button. WARRANTY SERVICE : A 12-month refund or resend protection. We are happy to sent out a new one for you if theres any quality issues. Please contact us via the Contact Seller link on Amazon. We will respond to your message and propose a solution within 24 hours (Weekend is within 36 hours)