Turn unused shelf space into organized, accessible storage with this durable, adjustable hanging shelf — an expandable shoe rack for closet and more. Key benefits Maximize vertical space: Installs under an existing shelf to double usable storage without taking up any floor area — ideal for small closets, entryways, and compact living spaces. Fast, tool install: No screws or adhesives required — simply slide the expandable shoe rack onto your shelf and it's ready to use in seconds. Built to last: Constructed from sturdy carbon steel with a rustresistant coating for reliable everyday performance and longterm durability. Secure and surfacefriendly: Nonslip pads hold the unit firmly in place and protect cabinet dividers and shelf surfaces from damage. What makes it stand out Adjustable, spacesaving design: Expands and retracts to fit narrow gaps and varying shelf depths, letting you tailor undershelf storage to your space. Multifunction organizer: Designed for shoes but equally useful for other items, helping you keep clutter visible and accessible. No floor clutter: Because it mounts under a shelf, it keeps floors clear and works well in tight areas where floor storage isn't an option. Function, compatibility, and performance Material: Sturdy carbon steel with a rustresistant finish for lasting strength. Installation: Tool — slides onto a shelf and locks in with nonslip pads; no adhesives, screws, or wall anchors needed. Useability: Retractable/expandable form adapts to narrow spaces and helps organize items efficiently while maintaining secure placement. Practical use scenarios Closet or doorway shoe rack: Hang under a closet shelf to store multiple pairs of shoes neatly, freeing floor space and making shoes easier to find. Mudroom or entryway organizer: Keep frequently used footwear or seasonal items off the floor and within reach near the door. Kitchen cabinet or pantry: Install under a cabinet shelf to hold mugs, small dishes, spice racks, or other items that benefit from additional, easyaccess storage. Simple, durable, and versatile — this hanging shelf is a practical undershelf organizer that improves storage capacity and accessibility without tools or permanent installation.