I had feather extensions put in in October, a month ago, but I no longer need them because I permed my natural hair without getting them retouched. The length hasn't been adjusted, and they are chest-length. They have been stored in a zip-lock bag in a dark place since then. They are still smooth and can be used for another year or so. You can have them applied by bringing them to a hair salon that handles feather extensions. Price negotiations are welcome, so please feel free to comment with your desired price. #extensions #koreanextensions #slimtacky #featherextensions #koreanidol #KーPOP #karina