Versatile: Wide application for retail stores, bulk merchandising, and home/office/warehouse organization. Provide extra stability to larger products and keep smaller products from slipping through the cracks of wire shelves. Details: Fits 48"L x 24"W wire racks and Clear Color Durable: Made with robust and 0.02" shatterproof PVC Easy to Clean: Wipe with a damp cloth when needed! The plastic shelf liner is also waterproof to prevent any leakage of water, or liquids. Easy to install: Pre-cut notched corners to give a smooth, clean look and provide a perfect fit right from the start Shelf liners for wire shelves are made from durable and shatter-proof PVC. They provide extra stability to larger products and keep smaller products from slipping through the cracks of wire shelves. Delivered with pre-cut notched corners to give a smooth, clean look and provide a perfect fit for 48"L x 24"W rack. Our Shelf Liners are non-adhesive and will not leave behind any messy reside when removed. Easy to clean. move, and cut to a custom size to use on a variety of surfaces that need extra protection.