Backpack Chest Straps, Anti Slip Chest Strap Nylon Sternum Strap Backpack Chest Harness Adjustable Chest Strap for Rucksack Essential Accessories For Backpack : Anti slip backpack chest strap can securely fix your shoulder strap in place and keep your hands free. Also can relieve shoulder pressure and fatigue, convenient and safe for outdoor activities. Premium Material: Backpack chest straps are made of high-quality nylon, wear-resisting, sturdy and durable. Very safe to use. Wide Application: Sternum strap is suitable for all kinds of backpacks and schoolbags. Perfect for climbing, mountaineering, cycling, travelling, fishing, camping and so on. Color: red+blue+yellow Size: full length 45CM, width 2.5CM Quantity delivered: 8 pieces Warm prompt: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. Only the above package contents, excluding other products.