1.Cherry MX Red Switches Features: some of the most widespread switches out there, and for good reason. These linear switches require 45 grams of force to actuate. The light touch makes them a good choice for both gaming and typing. The keys are also very quiet which makes them good for office environments or crowded houses.With its incredible response times and smooth operation, linear feel, combined with minimal spring force, is ideal for fast typists and action gamers. 2.Originally Made in Germany. Repacked in small package in China.Cherry MX Switches for Mechanical Keyboards and OUTEMU Mechanical Keyboards. Compatible with most Mechanical Keyboards. 3.Specifications:2mm PreTravel 4mm Total Travel 45cN Actuation 4.Package Includes: 20 Switches, 1 Switch puller, 1 clear protective plastic case. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store