The Grip It Non Adhesive Shelf Liner is also great in the refrigerator! Line the veggie and dairy drawers with non slip liner for easy cleaning and safe keeping of perishable items!The Grip It contact shelf liner and drawer liner is made of a PVC mesh that provides non-slip strength, while allowing air to circulate, suppressing the development of molds and odors. The Grip It non-slip drawer liners are non-adhesive, and come on a 5-foot roll that measures 12 inches wide. Use this kitchen drawer and shelf liner anywhere you need gripping power on top and bottom. Hand washable and reusable. Available individually, or in a set of 4 rolls.