Description Still looking for a professional laboratory clip? Still worried about getting hurt doing the experiment? Please choose this product! This is a strong fiixing clamp, can help you to effectively carry beakers, test tubes, jars and other experimental equipment. Features - Color: As Shown. - Material: Zinc Alloy. - Size: 8.00X2.50X2.50 cm/ 3.14X0.98X0.98 inch. - This clamp is manufactured with zinc alloy material for long time use. - As the teaching instrument, it can help cultivate children's learning interest to the scientific. - It won't hurt kids or students' hand, or body, you can safe to use this clamp. - Can be used for clamping beaker, flask, test tube and other items. - High corrosion resistance and hardness of alloy material for lasting use. This clamp is manufactured with zinc alloy material for long time use. As the teaching instrument, it can help cultivate children's learning interest to the scientific. It won't hurt kids or students' hand, or body, you can safe to use this clamp. Can be used for clamping beaker, flask, test tube and other items. High corrosion resistance and hardness of alloy material for lasting use.