Bankers Box Storage Case - External Dimensions: 14.3" (361.95 mm) Width x 8.5" (215.90 mm) Depth x 11" (279.40 mm) Height - Media Size Supported: Letter 8.50" (215.90 mm) x 11" (279.40 mm), Legal 8.50" (215.90 mm) x 14" (355.60 mm) - Lid Lock Closure - Heavy Duty - Stackable - Plastic, Polypropylene