This 7-tier multi-functional gap storage shelf is designed to solve kitchen space shortage! With an ultra-slim body of only 7.87 inches wide, it easily fits into the narrow gaps next to refrigerators and cabinets, turning unused space into a storage area. The 7-tier open shelves with safety rails allow you to store spices, snacks, cans, drinks, etc. in categories, with clear access at a glance. The bottom universal casters ensure smooth sliding, making it effortless to access items in the back. The walnut wood grain finish features a high-end texture, matching various home styles. The high-quality board structure is stable, with strong load-bearing capacity, durable, and easy to assemble. It is a perfect storage solution for kitchens, pantries, laundry rooms and other spaces!