MX2A is the newest line of switches produced by Cherry. The MX2A line focuses on consistency, smoother typing feel and the classic sound profile enthusiasts have come to love from the cherry lineup. MX2A Browns are a benchmark for light tactile switches and are well known for their signature scratch feel and balanced sound signature. Specifications:Switch Type: Light TactileActuation Force: 55gTotal Travel: 4.0mmTop Housing: NylonBottom Housing: NylonStem Material: POM Factory Lubrication: NoSpring: 15mm Manufacturer: CherryAvailable in: 10 pack (.35/switch) or 450 pack (.30/switch)Please note: These switches are unlubricated from factory. However, some residue is noticeable on the legs of the stem. This does not affect the performance of the switch or alter the push feel, but it should be noted. This is easily removed through standard switch modification if you prefer, but we didn't notice a difference in testing