Wilson branded high-quality 18-foot CB radio coax cable with removable connector plus clear outer jacket for a view into the condition of the cable as it ages and a weather boot for the outside stud connection. Rated at 50-ohms. 97 percent tinned copper shield. Stranded center conductor keeps it flexible. The thick coax boot is ideal for installations on any vehicle that is going to go through mud or dirt. The vinyl coating helps keep out grime.