Features: 1. Versatility: This trainer provides various training methods and angles to help players comprehensively improve their tennis skills. 2. Easy to carry: Due to the use of lightweight materials, this trainer is easy to carry and can be trained anytime, anywhere. 3. Adjustability: The base can be adjusted according to different training needs and ground conditions, ensuring the rebound effect of the ball and the difficulty of training. 4. Durability: Made of high-quality materials, this trainer has a long service life and can withstand frequent training and use. 5. Repeatability: By using rebound straps, this trainer allows players to train individually without anyone else, improving their technical abilities. Specifications: Material: Nylon, aluminum alloy Specification:57*32*6cm/73*38*7cm Package Includes: 1 Set Tennis Training Notes: 1. Please allow 1-2 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.