Cuboid organizers are soft containers excellent for travel and ideal for items that don t wrinkle when folded or rolled. Their mesh areas allow viewing of contents. They are spec d to fit within each other. Two #1803 Medium CUBOID will fit into one #1802 Large CUBOID . Two #1804 Small CUBOID will fit into one #1803 Medium CUBOID. When not in use, they can be stored within each other to save closet space. Overall size: 10 x 7 x 3 . Empty weight: 4.3 oz.