This product is a professional and practical clip for car battery charging. It has a reasonable design and practical functions. It is safer and more practical. It is an choice for battery terminal or clip connection. It is made with craftsmanship, has stable performance, and can be well applied to your car. This is a very practical auto tool accessory, and it will be your good choice. Features -Color: Assorted Color. -Material: Copper. -Size: About 15.50X10.50X2.50cm/6.09X4.13X0.98inch. -Made of copper material, safe and durable, and can serve you for a long time. -Fine workmanship, excellent texture, good bite, and not easy to deform. -It has an excellent effect and is safer and more efficient. You can use it with confidence. - clips have good conductivity, are efficient and durable, and will not damage the wires. -The handle design is reasonable, non-slip and durable, which can better protect your safety. Package list: 4 x clamps