The Fox Linear Mechanical Switches for Mechanical Keyboards are a set of 110 3-pin switches with a normally open contact type. These switches are lubricated and made of durable materials like plastic, stainless steel, and copper. They have a linear actuator type for a smooth operation and are designed for ambidextrous use. The switches are through-hole mounted and have a solder terminal type, making them suitable for various keyboard setups. The Glorious brand ensures quality and reliability in this package of Fox Linear Mechanical Switches.