Features: brand new and high quality Clicky keychain with secure clasp in a clear hard plastic for case. Perfect for any mechanical keyboard lover. The exterior is designed with a lovely cartton for cat shape, which is unique and for creative, and easy to use at the same for time. It is the first choice for customized lovers. This switch tester base is a stress relief gifts. When you click on it and it will light up. Specifications: Type: Backlit Keychain Construction: Clear base + rope clasp + Body + Button battery + Clear keycap Material: ABS/ CNC Aluminum RGB LED light Battery: Button battery (Included) Size: approx. 1.8x1.8x2.6cm/0.71x0.71x1.02in Package Includes: 1PC x Mechanical Switch Keychain note: Please allow 1-2mm error due to manual measurement. Pls make sure you don'for t mind before you bid. The color may have different as the display difference, pls understand.