Specification Brand : Tomantery BulletPoint1 : Material : This trailer coiled cable adopts polyurethane and copper material , which is flexible and to . BulletPoint2 : 12 . 8ft Length : This trailer coiled power cable is approximately 12 . 8ft in total length , meeting your basic need . BulletPoint3 : Easy Installation : The cores of this trailer extension cable are coated in different colors that can be easily identified and installed . BulletPoint4 : 7 Wires : This trailer extension coiled cable has 7 wires in one insulated jacket , including green , yellow , white , brown , blue , black , and red . BulletPoint5 : Wide Application : This trailer coiled cable is widely used for car , solar , RV and inverter , etc . Color : Assorted Color FabricType : copper,rubber,nylon FitType : Universal ItemName : Trailer Coiled Cable, Polyurethane Copper 7 Core Trailer Power Cable 12.8ft for RV ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-trailer-cables Manufacturer : Tomantery Material : TPU, steel wire, metal ModelName : Connectors ModelNumber : Tomanteryxcmu1zn3v5 PartNumber : Tomanteryxcmu1zn3v5 ProductDescription : 1 . 7 Wires : This trailer extension coiled cable has 7 wires in one insulated jacket , including green , yellow , white , brown , blue , black , and red . 2 . Easy Installation : The cores of this trailer extension cable are coated in different colors that can be easily identified and installed . 3 . Wide Application : This trailer coiled cable is widely used for car , solar , RV and inverter , etc . 4 . Material : This trailer coiled cable adopts polyurethane and copper material , which is flexible and to . 5 . 12 . 8ft Length : This trailer coiled power cable is approximately 12 . 8ft in total length , meeting your basic need .