Item Type: Telescopic Golf Swing Trainer Material: Aluminum + Rubber + Silicone Shortest Length: Approx. 79cm/31.1in, Longest Length: Approx. 110cm/43.3in 1、Freely Adjustable Length: Golf swing trainer can be adjusted to a suitable length according to your own arm length, and can be extended to 110cm/43in.  2、Aluminum Golf Club: Sturdy and durable aluminum golf club is used to simulate a real club to easily turn around.  3、Foldable Design: You can adjust the appropriate angle according to your own usage, unscrew it, and divide it into two sections, which is convenient for storage.  4、Rubber Grip: Hand rubber grip design, antislip rubber material, so that the practitioner can fix the grip gesture.  5、Silicone Head Design: Improved safety factor, soft and comfortable, simulating real clubs, good heat resistance, and long service life.