New Old Stock, These are a couple of years old but never out of the package or used in any way

The Comet FC-54NMO dual band is a MURS and GMRS mobile antenna. It is a 1/2 wave on MURS providing 3 dB gain and a 2 5/8 wave on GMRS providing 5.5 dB gain. VSWR 1.5 : 1 or less. This antenna can handle up to 120 watts. The color is black.

FC-54NMO
VHF/UHF Mobile Antenna
Specifications:
Frequency range:
153-157/460-470MHz
VHF Gain: 2.15dBi
UHF Gain: 5.0dBi
VSWR: 1.5:1 or less
Length: 36 inches
Max Power: 50 watts
Connector: NMO