Sold as 1 Each. Dome design complements iMac aesthetics. Easy to position and assemble lock. Compatbility: 2010 and 2011 iMac models. ClickSafe lock secures with just one click no keys and no fiddling. Built-in cable management secures iMac accessories. Package contents: 2 x keys, cable lock. Ultra cable provides the highest level of security. Won´t interfere with iMac adjustability. Sleek, modern dome design securely attaches to iMac stand. Easy to position and assemble lock.