Vertical Jump Tester Jumping Trainers Vertical Jump Training Measurement Tool Sports Children's Height Touch Device Training Features and Benifits : 1Vertical Jump Tester : Our vertical jump tester for kids is equipped with an electronic equipment for counting. It can count how many times that your kids jump in one minute. It provides with a chance to make kids interested in sports and to encourage kids to do physical movement. Your kids deserve to have such useful vertical jump tester. 2Easy to Use : Our vertical jump training equipment is very easy to be used. Jump to touch the basketball shaped object and you get one count. You can see how many times you jump in one minute. Kids can easily understand how our vertical jump training equipment works. 3Easy to Install : When you try to install our vertical jump measurement tool on your wall, you will find that the process is very simple. You do not need to dig any holes for its installment. It can be easily stuck to a wall or a door. Very simple. 4Inspiring and Encouraging : Our jumping trainer is equipped with an electronic equipment for counting so kids can be encouraged or inspired to achieve a larger number than before that the times they jump in one minute. It is recommended that the product should not be placed too high or too low firstly since that might reduce kids' interest. It should better be placed at the place which is acceptable for kids. 5Achievement : Our jumping trainer tool is very encouraging which can bring sense of fulfillment for kids when they see that they are getting better and better than before. Your kids deserve to have it. Vertical Jump Training Equipment for Your Kids !!!! Specifications : Name : Vertcial Jump Training Equipment Material : Lightweight Aluminum + Steel Suitable Battery : AA Batterydoes not include Weight : About 245 grams Length of the Cable : 75 cm / 29.53 inch Range of Counting : 0-99999 Features : Easy to Install, Inspiring, Encouraging Package List : Vertical Jump Training Equipment *1