Features: Brand new and high quality Clicky keychain with secure lobster clasp in a clear hard plastic housing. Perfect for any mechanical keyboard lover. Switches have quickly become one of the most sought after names in the keyboard community. Switches use copper click leafs and softer plastic stems, making for an unparalleled, smooth typing experience. produces a secure fit for any keycaps and all stems are compatible with MX housing, letting you pick from the wide variety of available keycaps. Specifications: Material: ABS Without LED light Type: Keychain Mechanical Keyboards Switch Tester Colors: White, Gray, Blue, Yellow (optional) Package Includes: 1 x Mechanical Switch Keychain Without LED light note: Please allow 1-2mm error due to manual measurement.Pls make sure you do not mind before you bid. The color may have different as the difference display,pls understand.