ITEM NAME:Golf Swing Training Arm Band Elbow Balance Correct Support Band Black When many golf beginners learn to swing, they often can not handle the left arm well, and their left arm often is curving, thereby mostly they can not hit the ball, or the hitting effect is not desirable. This Golf Swing Training Arm Band Elbow Balance Correct Support Band can discover golfer's left arm curving mistake, so as to keep the left arm at a straight position, therefore to form effective and desired hitting. Description: Suitable for left hand Help correct posture for swing with ease For quite good distance and direction control Adjustable circumference, fits most people's arm Avoid bending the elbow Slice, hook-calibration Easy-to-band-type wear Ease during the swing, the elbow bent, making "Tic-Tok" sound Special ventilated material Color: Black Length: Approx. 17 cm / 6.7 inch Width: Approx. 11.6 cm / 4.6 inch Package Includes: 1 x Golf Swing Training Arm Band Elbow Balance Correct Support Band DMO0009711519018728.When many golf beginners learn to swing, they often can not handle the left arm well, and their left arm often is curving, thereby mostly they can not hit the ball, or the hitting effect is not desirable.