Close flat for compact storage! Pop up for quick use!
Simple, easy action to open and close – expand and collapse when racks are needed. Designed to help organize 15 and 50mL tubes. Imprinted grid aids quick retrieval. Stack racks in open or closed position. Saves space when racks are not in use! Robust polypropylene construction. Not recommended for cleaning in autoclave. Measures 255 x 137 x 72 mm when expanded, 21mm H when collapsed.