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