①. Specification: Item Type: Single Tennis Trainer Material: PE and Metal ②. Features: 1, Improve Skills: With tennis trainers, players can practice accurate hitting skills, improve ball feel and reaction speed. 2, Independent Exercise: Without the participation of others, one person uses the tennis rebound device to easily practice and enjoy tennis fun. 3, Durable Material: The tennis racket set is made of PE and metal materials, with stability and non-slip design to ensure long-term use. 4, Flexible and Adjustable: The rebound base can be adjusted according to user needs, suitable for beginners and advanced players' training needs. 5, Complete Equipment: The beginner tennis training set includes a tennis racket and a rebound ball base, fully equipped to meet your training needs. ③. Package List: 1 x Tennis Racket 1 x Ball 1 x Base