Protect the back --- Relieve your shoulders and back.A great addition to the sprayer and a real back protector. Soft Material---Made of terry cloth and fabric, light and soft enough to make your shoulder more comfortable. Stable Sprayer --- The replacement part makes the sprayer much more stable and comfortable and helps you bear the weight of the sprayer. Adaptation Scope --- Used with the backpack sprayer, it is flexible, sturdy and easy to install.Suitable for most types of sprayers. Adjustable Design --- Adjustable by side sliding, friction-secured plastic buckles to ensure perfect length according to individual needs. Functions: Technical characteristics : Item Type: Sprayer Shoulder Strap Material: fabric. Black color Size: 27cm. Content : 1 shoulder strap.luckymeetluckymeet1. Made of sponge and fabric, lightweight and soft enough to make your shoulder more comfortable. 2. Relieve pressure on your shoulders and back.A great addition to the sprayer and a real back protector. 3. Used with backpack sprayer, flexible, sturdy and easy to attach, suitable for most types of spray devices. 4. The replacement part makes the sprayer much more stable and comfortable and helps you bear the weight of the sprayer. 5. Adjustable by sliding the plastic buckles to the side and rubbing to ensure the perfect length according to individual needs.