Description This is a professional and universal carbon steel and PVC clip, suitable for taking a variety of laboratory equipment, such as flask, test tube, jar, etc., which can effectively avoid the probability of scalded by high temperature in the process of experiment. Features - Material:Carbon steel and PVC. - With good clamping force, items will not fall easily and is firmly fixed. - Made by high-quality material, it is of highantisepticand hardness, which can be used for a long time. - Suitable for flask, beaker, crucible clamp use for some scientific experiment. - Lightweight, practical and versatile, the clamp is convenient to use and helpful. - The product is suitable for scientific research, teaching experiments, hospitals, industrial and mining enterprises laboratory.Package list: 3 x Labs Burette Clamps