Features 1、Convenient to Recognize: The black and red color of PVC coating can help you to identify the positive and negative ends, simple and convenient. 2、Long Service Time: Environmental protective material is firm and wear resistant, which is more assured when used for a long time. 3、Steel Material: Steel material of the clips has good anti rust effect, strong bite force, not easy to deformation for heavy duty. 4、High Performance: Electric conductivity is good after testing, that it can reduce energy loss, and improve efficiency. 5、Application Range: Suitable for school experiment, automobile, a DIY soldering, household soldering tool and electrical testing tool. Specification Item Type: Battery Clamps Material: PVC, Steel Model: 25.010 Application: For Power Testing Weight: Approx.81g/2.9oz Electrical Performance: MAX.5A Package List 20 x Red Gator Clips 20 x Black Gator Clips