Application: It is widely used as a supporting instrument to adjust height of objects such as alcohol burner and so on in chemistry, physics and other scientific objects. Or in home daily usage.How to use: Rotating the hand wheel to lift the front panel that you can adjust the desired heightAdjustment knobs provide smooth and accurate height adjustment, easy to operate.Maintenance: It should be kept clean and stored in a cool, dry, non-corrosive gases after use.colour:SilverMaterial:stainless steelsize:10x10cmPackage Contents:1x Laboratory lifting platformOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.