DescriptionThis item is a test tube clamp, which is made of material, durable in use. It can withstand high temperature and self-closing spring structure, will not break test tube. It is a must have supply for lab, school, home, and etc.Features- Color: Silver - Material: Iron - Size: 11.5x2.3x0.3cm - Made of material, durable in use. - Can withstand high temperature, very convenient. - Self-closing spring structure, will not break test tube. - A must have supply for lab, school, home, and etc.
