Descriptions:

100% brand new and high quality
Model: SF20
Type of antenna:Mini soft antenna
band:~ Dual band UHF / VHF
Frequency: 144/430 mhz
For the frequency range: 136 ~ 174 MHz / 400 ~ 520 MHz
Gain: 2.15db
Maximum power: 10 w
V.s.w.r:<1.5
Impedance: 50 ohms
Connector: Interface SMA-male
Length: 7.0 cm/2.76"
Please make sure this antenna fits the radio prior to buying!

Suit for model:
BAOFENG:
UV3R etc...
for YAESU:
VX-3R VX-5R VX-6R VX-7R VX-8R VX-150 VX-160, VX-170 VX-177 VX-180, VX-400, VX-300, VX-800, FT- 270R, FT-250R,, VX-230,VX-8DR, VX-8GR,FT-277R FT-50R FT-50E FT-50 FT-50RD FT-60R FT-60E FT-60 etc...
for LINTON :
LT-6100,LT-6188 etc...
for PUXING :
PX-325, PX-333, PX-2R, PX-V6 etc...
for TYT:
TH-F5 , TH-2R, TH-F8, TH-UV3, TH-UVF8D, TH-UVF9/D etc...
Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.
And due to the difference between different monitors, the picture may not reflect the actual color of the item. 
Package content: 1 x Antenna (in bulk packaging)