Package Include 2 x Car battery terminal clamp clip connector 2 x Battery Terminal cover Features - Suitable for most cars, boat, and vehicles. Fits 6V/ 12V positive or negative battery. - Plastic battery terminal covers the end from and has a great performance in insulation, ensuring security of using. - Material: Plastic, copper - Size: 6.3 x 2.8 x 2.8 cm ( L x W x H ) - Easy wiring and firm connection. Lead- free, size adjustable. - Color: Red and black - Copper material ensures good conductive performance, good stability and good resistance. - Can reduce the voltage distortion and the current transmission loss. Goods Description This item is a pair of universal positive and negative car battery terminal, which is mainly made of copper material for providing good conductive performance, good resistance. The set also comes with post plastic covers for the positive battery terminals, which have great flame- proof, insulation and performance for safe use. Suitable for most cars, boat, and vehicles which has 6V/ 12V positive or negative battery.