Magnetic Jump and Reach BoardAccurately measures leg power and jumping ability. Easily mounted metal jump and reach board is adjustable for children or adults. Includes two magnets which are placed on board at peak of jump. Graduations are silk screened on board in 1/2\” increments. Magnets eliminate errors. Weighs 9 lbs. Wall mounting hardware not included. Features: Accurately measures vertical jump Easily mounted metal board is adjustable for children or adults Includes two magnets which are placed on board at peak of jump Graduations are silk screened on board in 1/2 increments Magnets eliminate errors Wallmounting hardware not included Item # G002DXXXY