Plast-O-Mat Ribbed Shelf liners is used in hall closets, shoe racks, pantry storage, children's closets, wire basket drawer systems, bath storage, kitchen cabinets, drawers, and more.The Ribs make the difference.Wherever shelves need protection from high usage, wear and tear, moisture.and even messy spills.It is easy to cut and easy to clean.The easy-glide, waterproof surface is durable and won't tear or crack.Deep ribs allow air flow under glasses.It has a high gloss finish that make shelves sparkle.It provides a dust and dirt barrier.It is waterproof and resists stains and does not require any messy adhesive.Sanitary.