Kailh box white v2 switch, clicky switch, Pre lubrication switches Operation Force: 45±15gf. Total travel:3.6±0.3mm.Conduction travel: 1.8±0.4mm. Operating Life: 80,000,000 Cycles Using extended gold-plated spring, which is anti-corrosion, has faster rebound, and is double dust-proof and waterproof. Kailh BOX V2 Switch is a 5 pin switch Compatible hot-swap keyboards,Gaming mechanical keyboard. Using a blister packaging box. It can be recycled and is very convenient to store switches.