2 PCS Backpack Chest Strap Add on, Adjustable Sternum Straps for Backpacks and Schoolbag, Heavy Duty Backpack Waist Strap Chest Belt with Whistle Quick Release Buckle and Slide Lock for Hiking Jogging
2 PCS Universal Backpack Chest Straps: Fix the backpack straps securely on your shoulders to free up both hands. Perfect for children's school bags, as well as for hiking, traveling, jogging, camping, mountaineering bags and other activities with a heavy-loaded backpack.
Universal Adjustable Sternum Strap: Adjustable length from 6in to 22in(15cm- 56cm), compatible with most sizes. A backpack chest strap suitable for both adults(Men＆Women) and children.
Nylon-Woven for Lasting Durability: Our backpack waist belt is crafted from 1-inch (2.5 cm) wide nylon webbing for rugged, long-lasting performance.
3 PCS Whistle Quick Release Buckle: Each chest strap with a whistle quick release buckle, easy to buckle and unbuckle. Keep the other quick-release buckle as a spare.
D Rings: Each backpack front strap features two D-rings for hands-free carry of lightweight essentials.
