Adjust the divider to a suitable length before install, through strong spring tension and silicone friction makes drawer divider more stable. When not in use, just press the button and push back the extendable side panel. (Note: Clean the drawer before use) The sturdy and material last long, providing convenience and comfort to you. They play a greater role of organization and storage. drawer dividers can be easily fitted into most drawers and cabinets, providing the ideal solution for keeping your items organized and your drawers tidy at all times. this design improve the space utilization, they can be placed vertically or horizontally, providing a great deal of flexibility to fit the various sizes of the drawers.