1. [Cretering Corrective Stand. With this grip, perfect for edge and cutting 2. [Corrective shoulder cable bundle] Shoulder strap cable bundle, grass corrective, leaf blowing and the weight of the multi -headed system, reduces fatigue and arm pain. The rotating clip provides additional flexibility during use. Designed with a slight structure, this herb eating hanger has a knitting surface shoulder pad that increases breathable, comfort and minimizes fatigue. Remove four bolts and vise with the Allen key, insert the vise to the corrective shaft, squeeze the vise into the position you need and adjust the established clamp and lock it, the handle is measured in 15 inches long and 15 inches length 4. Not easily deformed, stainless or cracking.