Specification:
60 inch
Brand New
2 AWG Custom made battery cable assembly
Contain a Separable  twin cable ( 1 Black + 1 Red)
sealed with adhesive lined heat shrink tubing to seal the connection. 
Cable lug hole =5/16" (8 mm) both ends
The copper lugs feature a tin plating which is resistant to corrosion you'll see on bare copper ring terminals