Description: Easy to UseJust put your arms and elbows into the posture correction swing elastic band, establishes and maintains proper distance between the left foot and the right knee. Size Fits MostDue to the elasticity of the armband, it fits people of all most figures. Perfect for golf training at home or at the practice range. Muscle MemoryThe golf swing training aid belt will Keep your body and arms together for a more efficient swing while improving accuracy and distance, and after long time of using, you will still get the right posture thought without the arm band due to muscle memory. Durable Material & Portable to StoreMade of high quality elastic fabric, which provides the utmost comfort when practicing. Increase shoulder flexibility, distance, and controlperfect for both right and left handed golf beginner! Performance for allBeginners, social golfers, professionals golfers, suitable for both right and left-handed golfers, men, women and junior golfer. This training aid works for golfers of all levels. Specification: Material: Elastic Fabric. Size: approx. 35x7CM / 13.8x2.8INCH Color: Black. Package Includes: 1 Piece Golf Trainer Aid Arm Belt : Due to lighting and screen settings, the actual color may slightly differ from the picture. Allow slight dimensional differences due to manual measurements.