Features 1、100% brand new and high quality. 2、Made of high quality stainless steel, this platform is rust-resistant and durable. 3、The platform can provides a quite steady lifting performance, very practical. 4、It is convenient to use, the height is adjustable. 5、Widely used for height adjustment of physics, chemistry and biology experience instrument. Specification Features: 100% brand new and high quality. Made of high quality 304 stainless steel, this platform is rust-resistant and durable. The platform can provides a quite steady lifting performance, very practical. It is convenient to use, the height is adjustable. Widely used for height adjustment of physics, chemistry and biology experience instrument. Specifications: Material: Stainless steel 304 Size: 200*200*280mm/7.9*7.9*11in Maximum Height: 280mm/11in Minimum Height: 80mm/3.1in Weight: 1782g(approx.) Package Includes: 1 x Lifting Platform Package List