[Material] The golf swing trainer is made of metal material, which is durable, odorless, and resistant to breakage, designed for long-term use. [Improve The Hitting Distance] Swinging 20-25 times daily can help improve swing technique, contributing to enhanced hitting distance and accuracy. [Stretchable Shaft] The retractable shaft is constructed from special materials and produces a simulated hitting sound during swings, offering a realistic experience. [Ergonomic Design] Designed to fit the natural shape of the hand for comfortable grip and handling. [Best Gift] This golf training stick is suitable for teenagers, adults, kids, and teams, making it a practical and thoughtful gift choice. Color: Black & Silver Material: Metal Size: Telescopic length approximately 39-66cm Package Contents: 1 x Golf Warm-Up Stick (Other items not included) Note: The color may vary slightly due to lighting and display differences. Measurement error allowed within +/- 1-3cm.