Mechanical Keyboard Key Button Shape Keychain Cube Shape Keychain, Zinic keychain with plastic cover. You can relax yourself by clicking the mechanical keyboard key. This fidget keyboard keychain is very light weight,it can be carried easily from home to office because it comes with a keychain lanyard,you can attach it on the things you carry,such as the keys buckles attaches to coat zippers and back pack zippers or hang on your house and car key rings. 0.74" W x 0.74" L x 1.02" H