This drawer and shelf liner is made of a PVC mesh that provides non-slip stength while allowing air to circulate, thus suppressing the development of molds & odors. The Grip It shelf liner is non-adhesive, and comes in a roll. Use where you need gripping power on top and bottom. Hand washable and reusable.This item ships directly from Stacks and Stacks. Product usually arrives in 2-8 business days, depending on destination, including order processing and shipping.