【Premium Material】: Pump sprayer shoulder straps made of PU leather and nylon, lightweight and soft to enhance shoulder comfort 【Function】: A practical addition to the sprayer that helps reduce strain. First unfold the interface strap, adjust the port to fit the machine size, then adjust the shoulder strap length, and secure it onto the machine 【Feature】: Backpack replacement strap designed for use with backpack sprayers, flexible and easy to install, compatible with most sprayer models 【Application】: This backpack sprayer replacement strap improves stability and comfort during use, helping to distribute the weight of the sprayer 【Adjustable Strap】: Adjustable via side sliding buckles and secured by friction, allowing customized fit based on individual needs Specification: Material: PU Leather, Nylon Size: 24cm x 7cm x 5cm / 9.45in x 2.76in x 1.97in Length: 74cm ~ 102cm / 29.13in ~ 40.16in Package Includes: 2 x Backpack Sprayer Replacement Straps Note: Please allow slight variations of 1-2cm due to manual measurement