Backpack Straps Adjustable Padded Shoulder Straps for Backpack Duffel Bag Made of 600D nylon equipped with high-strength ABS plastic clips Clip on, clip off adjustable backpack strap that easily attaches to most backpacks with loops Adjustable sternum strap helps release your shoulder strain from carrying heavy loads Adjustable length from 18.1in/46cm to 33.1in/84cm; This strap is built for years of use Max weight capacity up to 44lb/20kg Good material: The shoulder strap belt is made of good quality nylon, wear-resistant, durable. Comfortable: Widened design to balance shoulder pressure, provides more comfortable to carry. Built-in buckles: Adjustable strap for backpack With built-in buckles on, can be used to hang water bottles and other items. Adjustable: Adjustable design of this strap belt is suitable for most people to use, easy to install. Easy to install: Adjustable padded shoulder straps are suitable for many types of bags, such as for backpack, dry bag and more. Color: Black Size: shortened length 15*46cm, extended length 30*84cm Delivery quantity: 1 pc