This golf swing arm band is designed to enhance your understanding of the coordination between your arms and body, thereby strengthening your muscle memory. It provides timely correction of your swing posture, effectively preventing the "chicken wing" swing fault. Features: The power band can help golfers of all skill levels achieve a more consistent and efficient swing by promoting proper wrist and forearm positioning. With the power band, golfers may be able to generate more power and distance on their shots, thanks to the added stability and control it provides. Made of high-quality nylon fabric, which provides the utmost comfort when practicing. The power band is built to last and can withstand the rigors of regular use on the golf course. Exquisite and tight stitching on both sides, making it less likely to break apart. Specifications: Material: Nylon, PU Color: Black/ White (optional) Size: 34*8cm/ 13.4*3.1in Weight: 28g/ 1oz Package size: 13*10*1cm/ 5.13.9*0.4in Package weight: 32g/ 1.1oz Package List: 1 * Golf Swing Training Aid Band