ITEM NAME:10X Set 12x12x9mm Latching Tactile Push Button Switch Tact SMD PCB 2-pin DIP Kw.4, Compact and light weight, easy to carry and dismantling. 2, This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference. 10 x Key Switches. Quantity: 10pcs. 5, Good electrical Conductivity.