SteelBook

SteelBook is a registered-brand home media packaging concept marketed by Scanavo in the mid-2000s. Its main visual surfaces are printed metal panels, with a plastic frame forming hinges, spine, and disc tray; it is common in special editions of films, games, TV shows, and music video. Chinese markets often call it an iron box, but SteelBook is not equivalent to every metal disc case.

Front, back, and spine can carry continuous artwork; metal surfaces may use gloss, matte, spot varnish, embossing, or debossing. The plastic inner tray secures discs and may support single-disc, multi-disc, or flip structures; the metal shell usually does not touch the disc face directly. Different media generations have had sizes close to DVD height and Blu-ray height; sleeves, trays, and protective covers are not interchangeable across all models. SteelBook brand identity is key to identification. MetalPak, IronPack, and ordinary tin cases may use similar materials but have different hinges, spines, and licensing systems. Whether a product is a genuine SteelBook is usually judged by official markings, manufacturing information, and specific product data, not merely because the shell contains metal.

Metal panels can provide high rigidity but may dent, scratch, lose paint, or rust; plastic frames can still break. If the case is crushed and deformed, closure edges or hubs may misalign. Magnetism is not a sufficient test of material or authenticity because different steel, coatings, plastic parts, and other metal packaging react differently.

SteelBook is usually issued as a specific packaging edition; the enclosed disc may be identical to a standard plastic-case version or may differ in disc face, bonus discs, or regional content. The packaging brand does not indicate video codec, audio tracks, region code, or master. Added J-cards, paper wraps, slipcases, or clear sleeves are part of the finished product but are not fixed structural parts of the SteelBook metal case.