Description: Want to be the best? Then use the Balight golf swing trainer Aids on the market - Our 40/48 inch golf swing trainer. Tour players and teaching professionals alike stand by the quality and results of the Balight. The durability of the Balight will stand the test of time and use.The Balight is perfect for indoor use and travel. Its convenient length and versatile design are perfect for beginners,men, women, seniors, and teens. Specification: Color: Black & Yellow Size S: 101*7.5cm(39.76''*2.95'') Weight: 0.75kg Size L: 121*7.5cm(47.64''*2.95'') Weight: 0.88kg Diameter of the Head: 7.5cm Main Material: Natural environmental protection rubber（Durable polyurethane head + rubber handle） Package List: 1 *Golf Swing Trainer 1. Environmental shaft, rod with super elasticity, automatic springback High-tech composite materials. 2. Yellow ball swing head, aggravating the ball head, improve the swing feel, improve the arm strength, exercise the waist muscle. Adopting new environmental silicone material, non-toxic odorless. 3. Longer swing, safety, warm-up, exercise your muscles, easily feel. 4. Left and right universal, double color non-slip grip. 5. Let you remmember every swing path.