Golf Swing Trainer, Golf Swing Trainer Aid,Golf Training aid to Improve Forearm Rotation, Shoulder turna and Grip, Portable Swing Trainer for Golf BeginnerDescription: Name: Fitness Rope Material: silicone sleeve + elastic rope Product length: 93cm Color: red/black Packing size: one pack 36.5x11x5cm Net weight: about 260g/pc instructions: Three tra..