1.LightWeight Strong Quality:The handle is 17.7 inches long and 6 inches wide, comfortable to hold and suitable for longterm use. It is very durable and perfect for daily use by professional lawn care workers or home lawn care operators. 2.With Trimmer Shoulder Harness:Shoulder strap distributes the weight of the weed whacker, leaf blower and multihead system, reducing fatigue and arm soreness. The rotatable clip provides added flexibility during use. Designed with a lightweight construction, this weed eater sling features a mesh surface shoulder pad that enhances breathability, comfort, and minimizes fatigue. 3.EASY INSTALLATION ADJUSTABLE: Simply remove the four bolts and vise bottom with a hex wrench, attach the vise to the trimmer shaft, tighten the vise to where you need it, adjust the builtin clamp and lock it in place. You can also adjust the angle of the handle as needed to grip the trimmer handle and ensure you can stand up straight. 4.The shoulder strap harness distributes the weight of the weed trimmer, leaf blower, and multihead system, reducing fatigue and arm soreness. The rotatable clip provides added flexibility during use. Designed with a lightweight construction, this weed eater sling features a mesh surface shoulder pad that enhances breathability, comfort, and minimizes fatigue.