Easy does it: our Pop Up Storage Bag features a sewn-in, spring-style wire frame and side clip system. It stores flat when not in use; once unclipped, it unfolds to full height-almost 3 ft. high. Additional clips along side allow for adjustable height, so you safely store anything from tabletop floral arrangements to small faux trees. Slide a (provided) card into the ID window on the top of the bag to identify exactly what's inside.