Size:2-8 Keys | Color:Blue This swiss army style key holder will create theperfect pocket organizer and minimalist keyring. Incredibly versatile with awide selection of accessories, our Key Smart key organizers can fit up to 100keys.Includes loop piece to attach car keys.USB takes up 2 slots. Loop piecetakes up one slot.- Unique 'S' design allows you to hold between 2- 100 keys(with expansion packs)- Compact size is smaller than a pack of gum- Universal,will fit almost any key found at your local hardware- Ultra strong and canwithstand anything your life throws at it. - Eliminates any key jingle- Hidesthe jagged teeth while exposing the smooth back of the keys for easy access-Handmade in Chicago- Aircraft Aluminum- Stainless Steel Hardware- LaserEngraved logo- Polished loop for car fobs