Floor Standing Vertical Jump Tester，Material: Stainless Steel ABS Plastic Overall Height: 1.2m-3.5m/3.9ft-11.5ft Package Contents: 1 x Jump Measurement Tester Features: - Suitable for coaches of any sport. - Ideal for strength & conditioning coaches. - Perfect for all athletes in any sport. - Helps establish every athlete's baseline vertical jump. - Avoid losing your jump score with the included reset pole. - Ensures athletes reach peak performance during game time. Note: - Please allow for a 1-2 cm error due to manual measurement methods. - Lighting, contrast, and color display may cause slight color differences in pictures..