Check the listing for details. 1/0 AWG GAUGE Tru Spec Big 3 UPGRADE wiring Kit PURE OFC COPPER Red Black. Condition: New. Listed at 59.99 USD. 100% Made In The USATru Spec Pure Copper #TEAMWELDINGWIRE big 3 includes the following:1) 4 FOOT POWER (Red)2) 4 FOOT GROUNDS (Black)6) 1/0 LUGS 6) GP Tru Spec HEAT SHRINKPRE- 22 TON HYDRAULIC CRIMPED WITH 1/0 PURE COPPER LUGS WITH 3/8th's HOLE ON ONE END, AND HEAT SHRINKED ______________________Tru Spec's 1/0 AWG USA made copper welding wire. ConductorsRope-lay, bunch-stranded 30 AWG SAE copper conductorStrand Count: 975 (30 GA Strands) Insulation & JacketWrapped paper separatorJacketed with proprietary low-smoke, halogen-free EPDM compoundResistant to abrasion, battery acid, diesel fuel, engine coolant, engine oil, ethanol, extreme temperatures, flame, gasoline, power-steering fluid, transmission fluidInsulation thickness: .080" (2.03m)Overall outside diameter thickness: 0.533" (13.54mm)Temperature Range-50°C (-50°F) to 105°C (221°F)Industry Approvals• UL 2556• Meets battery cable requirements per:• UL 558 and UL 583• UL 4127 (60 V DC; 25 V AC)• SAE J1127 Compliant• REACH, RoHS, CMRT, and Prop 65 Compliant