Material: Copper + ABSEach Quick release car battery connectors Gold plated for flawless electricity flow One red (positive) and one blue (negative) clamp. Cable is fixed by a screw clamp. ADVANTAGE 1: Car battery fast terminals have good conductivity and withstand high temperatures and temperatures of up to -50 C. ADVANTAGE 2: Positive Negative Copper Terminal Connectors Round Post Clamp Car / Van. ADVANTAGE 3: According to their high corrosion resistance, the quick-release clamps are particularly durable. Battery Pole Clips Quick Connect fits any standard 12V car battery. EASY TO HANDLE Gold plated for impeccable flow of current. The cable is fastened with a screw clamp. DETAILS INFORMATION Material: Copper + ABS Color: Red and Blue Each Size: Approx. 6.8 x 4.6 PERFECT DESIGN Designed for batteries with uprights or side posts with standard pole connection. The quick clamps are suitable for strong currents. APPLICATION Quick replacement of the car battery is very convenient for customers to disconnect or install; Suitable for cars, motorbikes, cars, RV and boat owners. It is intended for users who frequently need to change the battery. Package include:2 Pairs Quick Release Battery Terminals Clamps Car Caravan Motorhome TerminalProducts from He Wei 's store