MATERIAL: The strap is made up of Nylon webbing, because of the material it becomes durable and can be used for a long period of time COMFORT: The strap will not dig into your shoulder because it has a softening shoulder pad, ensure your shoulders stay comfortable. It is mostly used with garden petrol tools up to 26cc REDUCE BURDEN: Takes the strain away from your hands and wrists, and distributes the load evenly across your shoulder and is ideal for brush cutters, line strimmers and power pruners. QUICK RELEASE BUCKLE: The Waist band comes with an adjustable strap and clamps, To Suit with A Simple Easy to Use Buckle, easy to attach and release. Also, it comes with sturdy metal security clip. SIZE: It is of black color and the Max Length: 900mm and the Webbing Width: 38mm