You are purchasing (1) New RW Antennastore 7900 Dual-Band 2m/70cm Mobile Antenna, PL259, 57" Tall. Free Shipping. 

This is a Dual Band 2M/ 70cm Mobile Antenna with Fold-Over Base. The Gain is 5.0 dBi (VHF) and 7.6 dBi (UHF). 
Rating is 150 Watts. It has a PL-259 Base.

Note: Not Recommended for use with Magnetic Mount due to the height.