Our compact key case for organized storage of your keys. Bulging pockets and the classic keychain jingling are now a thing of the past! Included with the KEY-ONE is a practical tool key with screwdriver, wrench, ruler, and bottle opener functions! You'll learn to love your KEY-ONE on the go! Recommended for up to 7 keys. Additional keys like car or basement keys can be attached to the metal keyring holder of the KEY-ONE. Silicone rings between the individual key blades allow for more comfortable handling.