Features Widely used for height adjustment of physics, chemistry and biology experience instrument. The laboratory lifting stand is made of high quality 304 stainless steel, which is rust-resistant and durable. The laboratory lifting platform can provides a quite steady lifting performance, very practical. Convenient to use, the height is adjustable. 100% brand new and high quality. Features: Widely used for height adjustment of physics, chemistry and biology experience instrument. The laboratory lifting stand is made of high quality 304 stainless steel, which is rust-resistant and durable. The laboratory lifting platform can provides a quite steady lifting performance, very practical. Convenient to use, the height is adjustable. 100% brand new and high quality. Specifications: Material: Stainless steel 304 Size: 200*200*280mm/7.9*7.9*11in Maximum Height: 280mm/11in Minimum Height: 70mm/2.8in Weight: 1782g(approx.) Package Includes: 1 x Lifting Platform Package List