Multi Angle Rotating Golf Swing Trainer Adjustable Posture Corrector Warm-Up Exercise Golf Spinner Swing Trainer                Warm up before the game to activate muscle memory and make a steady swing.     Correct the wrong swing and practice the standard action to make the swing smoother.     Improve the swing distance, turn combination is more fluent, swing distance is longer.     Thickening the tube can reduce the friction between the body and the exerciser.     Wrist strap can adjust the design of magic fastener, according to the wrist thickness and length, the length and position of the wrist belt can be freely adjusted, adults and children can use.          size:56x57.5cm     Material:Composite plastic     colour:red          Package Contents:     1 * Golf Swing Corrector          Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.