These SOFRON expandable shelves will completely transform your cabinet storage! Each shelf expands from 16.5 inches to 27.1 inches wide and adjusts in height from 5.7 to 8.5 inches - so they fit pretty much any cabinet space perfectly. The stackable design means you can create multiple levels in your cabinets, effectively doubling your storage capacity. Made from heavy-duty steel that can support over 80 pounds per shelf - that's serious weight capacity! Perfect for kitchen cabinets to organize spices, canned goods, or cleaning supplies. Also works great in bathroom vanities, pantries, or under sinks. The black finish looks clean and matches any decor. Installation is straightforward with simple assembly required. When you buy multiple sets, you can stack them and secure with included nuts for super sturdy multi-level storage. If you're tired of digging through cluttered cabinets or wasting vertical space, these expandable shelves create organized, accessible storage that makes finding what you need so much easier. Your cabinets will feel twice as big!