3 Long American Size Comic Boxes. Bright white on the outside. Made from strong double walled corrugated cardboard. Designed and manufactured exclusively for Incognito Comics. Designed to hold approximately 300-330 American size comic books depending on thicknesses of the comics and backing boards used. Comes complete with lid and will stack comfortably to a height of four full boxes. External dimensions are 701mm long x 213mm wide x 306mm deep (including lid). Internal dimensions are 673mm long x 197mm wide x 285mm deep.