Able to hold up to 2 user-provided antennas on masthead and 4 user-provided amplifiers on cart base, WAL-ML-SAWC Mini Portable Cell on Wheels extends cellular coverage in large venues, such as stadiums, arenas, and outdoor fields. When in use, unit can be extended up to 13 ft in height. Manually powered hand crank allows for seamless deployment and adjustment of antennas. Constructed of heavy gauge steel, tower has black powder coat finish for protection against rust and corrosion.