Ejoyous Swing Training Aids, Straight Arm Exercise Elbow Support, Swing Training Aids, Arm Wraps for Beginners

Helps remind you to keep your elbow straight, it also helps to increase the power of your swing by reminding you swing with a wide arc of arm swing without bent elbow movement. This trainer is made of nylon material, sturdy and breathable, which can keep your elbow cool when you are playing . Our training swing elbow wrap can be worn around the entire elbow, not easy to move and meanwhile give a warning if your arm is bend Specifications: Material: Nylon Color: Black Length: approx 17 cm Celsius 6.69 Width: approx 11.5 cm Celsius 4.52 Suitable arm circumference range: 20-30cmCelsius7.87-11.81in Weight: approx 60g