Upgrade your kitchen cabinets with this Rev-a-Shelf 2-Tier Wire Pull-Out Cabinet Drawer Basket.The key to this system is an extending ball-bearing system that allows you to smoothly pull out what you need. The system is strong enough to hold up to 100 pounds, making it a great way to hold heavier appliances that would otherwise be difficult to pull out of a cabinet.This sturdy 2-tier wire basket has a 22-inch depth to maximize storage space. Easily install this basket into most 23-inch cabinets with a 20.5-inch opening to simplify storing pots, pans, lids, bottles, or other kitchen supplies. To install this basket system, drill 4 screws to connect the base to the bottom of your cabinet.