【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.

【FIT All TYPE OF APPLE WATCH】: Compatible with all apple watch models: Apple watch Series 5,apple watch series 4,apple watch series 3,apple watch series 2,apple watch series 1.

【QUALITY ASSURANCE】: Soft, breathable, and lightweight, the Sport Loop features a hook-and-loop fastener for quick and easy adjustment. The double-layer nylon weave has dense loops on the skin side that provide soft cushioning while allowing moisture to escape. On the reverse side, the attachment loops are securely anchored for superior durability.

【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.