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 Adjustable Stool The enhanced stability is particularly

The enhanced stability is particularly useful when setting tables on smooths like glass or polished wood

it can attach instantly and securely

otherwise mightn't working as expected

insert the bolt through the hole and into the u-nut clip

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 Adjustable Stool The enhanced stability is particularly2 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(MenWomen) and children.