Features: Chinese Movie Nezha theme design is unique, with switch testing function, allowing for experience of various keyboards switch body sensation. Quality material with strong durability. Multifunction, can use as keychain pendant, stress relief hanging ornament, small size, easy to carry. LED lighting effect is cool and colorful, supporting multiple lighting modes to meet different needs. Suitable for esports players, programmers, and mechanical keyboards enthusiasts. Can be used in home office, gaming competitions, programming development and other scenario to enhances work and entertainment experience. Specifications: Material: Plastic Color: Black Size: approx. 1.9x1.9x2.9cm/0.74x0.74x1.14inch Package Includes: 1 Piece Keyboards Switch Tester note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.