Anvil FORGE cases are constructed of sturdy, ¼” plywood laminated to a beautiful scratch and gouge resistant ABS plastic. The sidewalls are supported and secured with our global renowned patented narrow double angle extrusion. Full period business grade steel hinges, steel corners, latches and a tongue-and-groove aluminum valence are all utilized to provide a classy case that may be second in strength simplest to our Classic A.T.A line.