Bankers Box R-Kive File Storage Box - Internal Dimensions: 12" (304.80 mm) Width x 15" (381 mm) Depth x 10" (254 mm) Height - External Dimensions: 12.8" (323.85 mm) Width x 16.5" (419.10 mm) Depth x 10.4" (263.65 mm) Height - Media Size Supported: Letter, Legal - Lift-off Closure - Heavy Duty - Stac