The rope body is , and the swing feedback is fast, and the swing plane is corrected. the feel of the club, feel better, and release the of club head speed.Zone to strength. Model Number:HZXPQ017 Type:Swing Trainer This swing trainer is powerful and useful for swing rhythm and power release. This product has three different methods: Regular while partially securing the straps in the direction of the rope grip. If you hold the strap in the middle, use it when practicing to increase the speed of the ball. When we put the straps high, use when you are practicing hard hitting. Colour:Black Material:Silicone + elastic cord Size:99cm Package Contents: 1 * Golf Aids Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.