Product Review: Lynk Professional 430421DS Slide Out Spice Rack Upper Cabinet Organizer-4-inch, 4" Wide Single, Chrome The Lynk Professional 430421DS slide out spice rack upper cabinet organizer is a great addition to any kitchen. It's easy to install and fits perfectly in most cabinets with an opening of at least 21 inches. The single shelf design allows for maximum storage space, while the chrome finish adds a touch of elegance to your kitchen. One thing I love about this organizer is how it keeps my spices organized and easily accessible. No more digging through cluttered cabinets trying to find what you need! Instead, everything has its own designated spot, making cooking much more efficient and enjoyable. The 4-inch wide single shelf also allows for easy access to all of your spices, no matter how tall they are. Overall, I highly recommend the Lynk Professional 430421DS slide out spice rack upper cabinet organizer to anyone looking for a simple and effective way to organize their kitchen.