Features:1.Suitable for left hand2.Help correct posture for swing with ease3.For quite good distance and direction control4.Adjustable circumference， fits most people's arm5.Avoid bending the elbow6.Slice， hook-calibration7.Easy-to-band-type wear8.Ease during the swing， the elbow bent， making "Tic-Tok" sound9.Special ventilated material10.Color: Black11.Length: Approx. 17 cm / 6.7 inch12.Width: Approx. 11.6 cm / 4.6 inchPackage Includes:1x Golf Swing Training Straight Elbow Brace