Features Stable and Practical: 100% brand new and high quality platform can provide quite stable lifting performance, very practical. Wide Application: This lab scissor jack can be widely used for height adjustment of instruments or objects in physical, chemical and biological experiments. Stainless Steel Material: This laboratory lifting platform is made of stainless steel, which is rust-proof, anti-corrosion, durable, and more secure to use. Easy to Use: This laboratory lifting stand can be adjusted in height by hand wheel, which is convenient to use. Excellent After-sales Service: We provide you with high-quality after-sales service. If you have any questions, please feel free to contact us, and we will deal with it for you as soon as possible. Specification: Material: Stainless steel Platform size: 100*100mm / 3.9*3.9in Maximum height: 158mm/6.2in Minimum height: 45mm/1.8in Package weight: Approx. 540g/19oz   Package list: 1 * Lifting Platform Package List