Kids Jump Trainer, Touch High Jump Counter Jump Height Growth Children Jump Sports Training Equipment for Teenagers (1 Pc) Description :- Kids Jump Trainer: Children's indoor game props, cultivate children's interest in high jumping, help exercise high jumping, and promote height growth. (1 AA battery required - (included). A Variety of Training Modes: Intelligent counting, time, calories, etc, stimulate interest in challenges, exercise, and help you grow taller. Touch Sensor: Lightweight aluminum iron, comfortable to press, sensitive to touch, sensitive to counting, sturdy and durable. Easy Installation: The soft glue sticks to the wall easily, stable attachment and won’t hurt the wall. Can be used repeatedly. Convenient Adjustment: As the child grows taller, the position of the height touch device can be adjusted at any time. Suitable for all kinds of walls, suitable for smooth surfaces, such as wooden doors, glass doors, putty walls, tile walls, etc. Dimension :- Volu. Weight (Gm) :- 406 Product Weight (Gm) :- 221 Ship Weight (Gm) :- 406 Length (Cm) :- 15 Breadth (Cm) :- 12 Height (Cm) :- 11