Features: Experience comfortable and weight distribution with our adjustable sternum strap, featuring a load bearing chest strap design that reduces shoulder pressure and adapts to various body types. Crafted from high strengths nylons for durability, this backpacks accessory ensures quickly installation and reliability performances during demanding outdoor activities. Ideal for hikers, commuters, and students seeking ergonomic solution to evenly distribute backpack weight across shoulders and chest during extended wear. Perfect for mountain treks, explorations, or daily school routines – seamlessly integrates with hiking backpacks, travel packs, and tactically gear carriers. The reinforced webbing and breathable construction make this versatile chest harness essential for adventure gear enthusiasts prioritizing comfort in hiking backpack accessories. Specifications: Color:12 Choices Dimension:28cm/11.02in Component:Nylons Package Includes: 1pc Adjustable chest strap note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.