Cherry MX Switch Mechanical Switch Keychain For Keyboard Switches Tester Kit Features and Benefits Clicky keychain with secure lobster clasp in a clear hard plastic housing. Perfect for any mechanical keyboard lover. Cherry MX Blue: Tactile and Clicky Switch,Actuation Force is 50cN Cherry MX Brown: Tactile and non-clicky switch,Actuation Force is 45cN,it's soft tactile Cherry MX Black: Linear Switch,Actuation Force is 60cN Cherry MX Red: Linear Switch,Actuation Force is 45cN Specifications Type: Keychain Mechanical Keyboards Switch Tester Switch Model: Cherry MX Blue Switch,Cherry MX Brown Switch,Cherry MX Black Switch,Cherry MX Red Switch Construction: Clear 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/1.1" Notice 1. Please allow 1-2mm error due to manual measurement.Pls make sure you do not mind before you bid. 2. The color may have different as the difference display,pls understand. Package Included 1 x Cherry Mechanical Switch Keychain Without LED light