Check the listing for details. Golf Swing Trainer Arm Band Posture Correction Aid Golf US. Color: Black, Condition: New. Listed at 13.95 USD. Description:Golf Swing TrainerThe Golf Swing Aids can assist your arms and body to keep for sync, increasing training posture memory for better swing.Action CorrectorThe Golf Swing Training Aid Swing Correcting Arm Band is designed for maintaining the correct swing angle by restraining the arm during the swing under proper downswing sequence.Quality MaterialThe Golf Swing Trainer Aid is made of nylon material, elastic, durable, lightweight and comfortable touching.Proper SizeThe Golf Swing Training Aid Arm Elastic Band Motion Posture Correction Belt is with size 81cmx8.1cm/31.89inchx3.19inch, great for both men and women beginners, golf enthusiasts.Wonderful GiftThe Swing Training Belt Golf Arm Band Posture Correction Aid Golf Motion Practice Tool is also a .