The Vertical Jump Tester is meticulously crafted from high-quality materials and engineered with precise product parameters to deliver utmost accuracy and dependable performance. Its primary purpose is to measure an athlete's vertical jump making it an indispensable tool for coaches and trainers. What sets this device apart is its user-friendly design ensuring effortless installation and operation. Specifications: - Material: Stainless Steel & ABS Plastic - Overall Height: 5.6-11.8ft 5.6-10.5ft 4.6-9.2ft - Additional details available in the accompanying pictures ?? Package Contents: - 1 X Vertical Jump Tester ?Key Features: - Robust & Stable Metal Structure - Versatile Applicability in Multiple Scenarios - Exceptional Accuracy - Telescoping Design for Adjustable Height - Multi-functionality for Various Applications ? Important Notes: - Manual measurements may result in a slight error of 1-3 cm. - Chromatic aberration may occur due to differences between the recording lamp and display. Please refer to the actual product for accurate representation. ?? Quality Service: - If you encounter any issues with our products please don't hesitate to contact us. We are dedicated to resolving any concerns you may have. For swift responses kindly communicate via messages rather than leaving feedback or reviews. Thank you!