Vertical Jump Tester is the perfect choice for anyone serious about improving their performance on the court.Package Contents1 x Jump Measurement TesterSpecificationsMaterial: Stainless Steel ABS PlasticOverall Height: 1.7m-3.2m/5.6-10.5ftFeaturesCoaches of any sport.Strength& conditioning coaches.Perfect for all athletes playing any sport.Establish every athlete' baseline vertical jump.No more losing your jump score before you're ready.Ensure athletes are at their peak performance at game time.Use the included reset pole to quickly and easily reset the tester.Kindly NoteWhen the length 150 cm, need to be sent in sections.Due to different manual measurement methods, the error is 1-2 cm.We try our best to make pictures close to the real, BUT lighting, contrast and color display may cause color differences.