Description The product is a laboratory accessories, made by material, it is high corrosion resistance and hardness. Suitable for flask, beaker, test tube clamp use for some scientific experiment. Extended length, more convenient clamping. Features - Color:As Shown. - Material:Zinc Alloy. - Size: 8.00X2.50X2.50cm/3.14X0.98X0.98in - This beaker clamp is made of zinc alloy material for durable use. - It's a great tool for learning experiences. Wide practicability can not only clamping the beaker flask but also other objects. - This pack includes 1 piece finger labs clamp and 1 piece black labs stand clip - Lightweight, reasonable size, easy and convenient to carry and store. - It is safe, no harm to human body. You needn't worry about its safety.Package list: 1 x three-prong clamp 1 x stand clip