The low-profile, high-performance Terk XM4-CLIP antenna maximizes your satellite radio reception when installed on a truck or RV, giving you digital satellite sound wherever you roam. The antenna, which meets all of XM"s specifications for mobile antennas, is roughly 10 inches tall (including the base)--a small enough size for most applications. Users also have their choice of mounting methods: a mirror clamp that installs on the driver or passenger side mirror and a U-bracket that mounts on your truck"s air dam shield, flap, or any other flat surface. Outfitted with a 21-foot coaxial cable and a full set of mounting hardware, the Terk antenna is backed by a one-year warranty. Includes: XM antenna Mirror mount clamps U-bracket assembly Air dam shield clamp 21-foot coaxial cable Mounting hardware User"s manual