A practical solution for wire shelving, this slightly ribbed shelf liner is perfect for wire pantry shelves, laundry room shelves, linen closets, or garage shelves. Keeps items from tipping over or falling through, providing a smooth, sturdy base. Durable polymer material is ribbed for ventilation, and easy to clean. Its uniform thickness and strength will not tear, cuts easily, and lays flat on wire shelving surfaces. No messy adhesives needed, and the material is water and stain resistant. In clear and white, in two sizes. Regular is 12W x 25L. Wide is 24W x 10L.