Cherry MX Switch Mechanical Switch Keychain For Keyboard Switches Tester Kit Features & Benefits Clicky keychain with a secure lobster clasp in a clear hard plastic casing. Perfect for any mechanical keyboard enthusiast. Cherry MX Blue: Tactile and Clicky Switch, actuation force is 50cN Cherry MX Brown: Tactile and Non-clicky switch, actuation force is 45cN, it is soft tactile Cherry MX Black: Linear switch, actuation force is 60cN Cherry MX Red: Linear switch, actuation force is 45cN Specifications Type: Keychain Mechanical Keyboard Switch Tester Switch Model: Cherry MX Blue Switch, Cherry MX Brown Switch, Cherry MX Black Switch, Cherry MX Red Switch Construction: Transparent base Lobster clasp rope Switch Tester Body Clear keycap Material: ABS Without LED light Size: Length: 2cm/0.8" Width: 2cm/0.8" Height: 2.8cm Notice 1. Please allow 1-2mm error due to manual measurement. Please make sure you don't mind before bidding. 2. The color may have different as the difference display, please understand. Package includes 1 x Cherry Mechanical Switch Keychain Without LED light