Backpack Straps Adjustable Padded Shoulder Straps for Backpack Waterproof Bag Made of 600D nylon equipped with high strength ABS plastic clips Clip on, clip off adjustable backpack strap easily attaches to most backpacks with loops Adjustable sternum strap helps release shoulder burden from carrying heavy loads Adjustable length from 18.1 inch/46 cm to 33.1 inch/84 cm; This strap is built to last for many years Max weight capacity up to 44 lb/20 kg Good material: The shoulder strap 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 backpack strap With built-in buckles on, can be used to hang water bottles and other items. Adjustable: Adjustable design of this strap is suitable for most people to use, easy to install. Easy to install: Adjustable padded shoulder straps are suitable for many kinds of bags, such as backpack, waterproof bag and more. Colour: Black Size: shortened length 15*46 cm, extended length 30*84 cm Delivery Quantity: 1 piece