Heavy Duty: Battery cables made with 4 heavy gauge,are significantly heavier/thicker than original wires,cables have better resistance to flame, oil, grease solvents, ozone and abrasion. Premium Material: Copper cable lugs are tinned coated and utilize a closed end design for corrosion protection. Perfectly Sealed: Polyolefin heat shrink tubing applied to form a protective seal, protecting and isolating the copper wire inside. Improved Quality: Is built using EPDM SADE J1127 Rated welding cable, making your golf cart more powerful, saving electricity, preventing leakage, benefiting battery. Package Includes: 5-13.97" BLACK, 1-25" BLACK, 1-25" RED.