This item is electroplating clip, manufactured with premium iron materials, so that it can serve you for a long time. material can ensure its durability and practicability. It is perfect for personal or professional use. Feature -Color: Silver -Material: Iron. -Size: About 3.50X1.00X0.40cm/1.38X0.39X0.16in - Made of high grade iron material, it has good electrical conductivity. Simple in structure, easy and convenient for you to use and operate. - Gator clips can be used in electrical or laboratory electric testing work. The product has practical functions. - Great for all electrical testing and electronic applications for things like electric automotive accessories. - Application scope: Teaching equipment, meters, power connectors, medical equipment accessories. - The clip is firmly fixed to the wire, and the insulation layer ensures that it will not slips during use. Package list: 200 x Iron Clips