The Swingyde is lightweight and easy to attach to your club. The purpose of the Swingyde is to correct your swing plane and also to correct club face alignment. It also improves swing tempo and impact position. The Swingyde reduces incorrect wrist cocking and encourages correct radial deviation of the wrist. It allows you to check the completion of the backswing and to have a correct start of the downswing. The Swingyde is perfect for men and women, right and left handed players. The Swingyde is a perfect compliment to the SwingRite. With these two products combined, you can now work on club head speed, hand release position, plane and club face alignment.