10 x JST male plastic housings. 20 x JST female pins. 1 x 1m 18AWG wire red. 1 x 1m 18AWG wire black. Note to newbies Male and Female is assigned to the housing and not the pins. e.g. JST Male refers to JST Male Housings with Female Pins. These are assembled by pushing 2 male tin pins into the female housing.