I have tried to compare the new antenna with my radio (Baofeng UV-5R) original antenna. VicTsing Nagoya NA771 is more sensitive on Both Bands by my opinion after few tests, so it is worth to have Both of them. My original one Which Came with radio (12cm), is better When compact size is Necessary and NA771 is better for longer range. Quality of manufacturing Seems good, a metal spring (whip) covered with a black plastic bag, Full length - 38cm