Brand : Gateron Switch Mount : 5-pin (PCB Mount) Switch Type : Linear Bottom Out Force : 60g Actuation Force : 50g Actuation Travel : 2mm Total Travel : 4mm Top Housing : Proprietary #34;INK #34; Thermoplastic - Translucent Blue Stem : POM - Blue Bottom Housing : POM - Blue Lube : Lubed (Factory Lube) Gateron CJ Switches are short for #39;ChinaJoy #39; switches which reference the digital entertainment expo. These beautiful deep indigo switches feature a top housing composed of the same material as Gateron #39;s acclaimed INK series, a POM stem, and a POM bottom housing.