Change the look and feel of your storage area with the HSS Shelf Liners for 16" x 48" Shelves. This product is ideal for racks and more where small or thin items are stored. The shelf covering for wire shelves will provide a smoother surface for your rack and prevent smaller items from falling through. They come in a 5-pack. Each one is made from opaque polypropylene plastic that is flexible and simple to clean by wiping with a damp cloth. They are designed for easy installation and care. The opaque plastic shelf liner gives you the chance to store more objects that might otherwise fall through the cracks.