The CanDo® Adjustable Ball Rebounder is a versatile exerciser with angle adjustment for multiple exercises. It can be used as a rebounder for your throw and catch against the screen which gives the same speed, force and angle of your throw. If it is placed flat, it can be used as a mini trampoline and can be used for low – impact cardiovascular rebounding exercise. It is a great addition to your fitness at home, gym, rehabilitation centre or anywhere you want. The angle of inclination is adjustable from 0-42 degrees. The 39″ diagonal surface measures 27.” x 27.5″. Set available with Rectangular or Circle shape with 6-ball 1-tier horizontal rack, and 5 pliable medicine balls (1 each 2,4,7,11,15 lb).