Features: Clicky keychain with secure lobster clasp in a clear hard plastic housing. Perfect for any mechanical keyboard lover. Gateron Switches have quickly become one of the most sought after names in the keyboard community. Gateron Switches use copper click leafs and softer plastic stems, making for an unparalleled, smooth typing experience. Gateron produces a secure fit for any keycaps and all stems are for MX housing, letting you pick from the wide variety of available keycaps. Gateron MX Blue - Clicky 55gGateron MX Black-Linear 55gGateron MX Red-Linear 45gGateron MX Brown- Tactile 45g Specifications: Type: Keychain Mechanical Keyboards Switch Tester Switch Model: Gateron MX Blue Switch，Gateron MX Brown Switch，Gateron MX Black Switch，Gateron 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" Package Includes: 1 x Gateron MX Mechanical Switch Keychain Without LED light note: 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.