Multipurpose-can be used for home, laboratory fixed verify tube, etc.Quality-Sturdy die-cast structure, coated jaws protect and grip.Material-metal plating, can stand up to high temperature, accommodate irregular shapes, long carrier life.Specification:Colour:Black+silverMaterial:MetalPackage Contents:1 * 3 finger lab clamp1 * black lab stand clipOnly the above package content, different merchandise are usually not included.Note: Light capturing and different exhibits may cause the color of the item in the photo a bit of assorted from the real thing. The dimension allowed error is +/- 1-3cm.