Bankers Box® Organizer Storage Boxes, White/BlueModular organizer storage boxes are a versatile choice for all storage needs. Sturdy construction. Medium-duty stacking strength for moderate use with or without shelving. Fast and easy construction. Rolled edges provide a more finished look, for busy offices with a need to maintain a professional appearance.Assorted sizes for all your storage needsSmall, 6-1/2" x 6-1/2" x 9" Medium, 6-1/2" x 8" x 13-1/2"Extra large, 10-1/2" x 12-3/4" x 16-1/2"Double wall, single wall constructionMedium-duty stacking strength for moderate use with or without shelvingQuick and easy assemblyRolled edges for a more finished look