Cabinet Signs are big signs fabricated to any shape but are usually rectangular or circle.

They allow for a complete logo to fit onto one piece instead of individual channel letters,

but now and days most city's in California do not allow them, they are usually "grandfathered" and in that case can only be serviced and have the face changed.

Cabinet Signs are now being made into something known as Push Thru signs, these will have a logo or words coming our from an aluminum face making it look 3D.