Abstract: Attachments to affix panel covers, with snap together latches and/or catches to elements such as rods or panels and thereby attaching the rods and/or panels to each other to form structures.
Abstract: A modular storage rack, display structural element or cube system formed by snap together panels with alignment guides, which may also support wheels, shelves, drawers and doors. The system is assemble-in-place and may shipped and displayed for sale in a flat pack.