Description: Jump Training Equipment: This Jump training equipment for touch height sports to cultivate children's high jumping interest, skills and desire to challenge. Voice Report: The touch jump high counter is designed with intelligent speech counting from 1 to 100 and voice encouragement to attract children's concentration. 10 Levels Adjustment: The jump high trainer is also equipped with 30cm to 300cm, 10 levels lift adjustment and soft glow lights for both day and night to meet different needs. Easy Installation: The jump high assistant is designed with exquisite patterns, portable to install on the doors and walls, great for Jump training. Best Kids Gift: This charming touch jump high counter for both boys and girls is also a wonderful gift choice for kids on birthdays, parities, holidays, festivals, etc. Specification: Material: ABS Size Chart: Height Touch Device: 9cmx35cmx4.5cm/3.54inchx13.78inchx1.77inch Ball Frame: 16cm/6.30inch Adjustable Lift: 30cm/11.81inch Package Includes: 1 Of Touch Height Device 2 Inflator Note: Please allow slightly errors due to manual measurement and different monitors.