PERFECT FIT: A hook-and-loop fastener is quick and easy to adjust according your wrist size. It's so secure and durable to anchore by the attachment loops that not worry about falling off. 38mm 40mm loop band fits wrist size from 5.12-7.48 inch. 42mm 44mm loop band fits wrist size from 5.7-8.66 inch.

SOFT AND COMFORTABLE: The Strap is made of high quality nylon material. All the nylon loops are doing a strict quality testing, ensure that no harm and provide soft cushioning on the skin. You feel soft, breathable, and lightweight no matter how long with it.

EASY TO INSTALL: Sport loop comes with watch lugs on both ends, which locks onto your iwatch precisely and securely. Easy for installing directly and removing with one button.

FIT All TYPE OF APPLE WATCH: Compatible all apple watch 38mm / 40mm / 42mm / 44mm models:apple watch series 5,apple watch series 4, apple watch series 3, apple watch series 2, apple watch series 1, apple watch Nike+, apple Edition, apple watch Hermes.

Buy with confidence: 1 year hassle-free warranty from the date of purchase, full refund or replacement for all quality-related issues without return. If your band has any quality issues, Please contact us at the first time.