Description The product is a laboratory accessories, with bright color and favorable price. Made by material, it is high corrosion resistance and hardness. Suitable for flask, beaker, crucible clamp use for some scientific experiment. The products have different sizes to choice, can be selected according to different crucible. Features - Color: Silver - Material: Stainless Steel - Size: About 30.3x7x1.5cm/11.91x2.75x0.59inch - This product is made of material for durable use. - It's a great tool for learning experiences. Wide practicability can not only pinch the beaker flask but also other objects. - The smooth surface design clamping is more firm and not easy to fall. - 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 listing: 3 x Laboratory Clamp