Cost effective choice Microwavable Greaseproof, non-absorbent and waterproof Pop-Up dispenser pack Complies with FDA and USDA regulations for food contact Wrap-Eze High Density Pop-Up Sheets from Elkay Plastics are the economical alternative to paper. Use these versatile sheets as a pick-up sheet in a deli or bakery, as a scale sheet, as a basket liner or much, much more. They provide a sanitary way to handle food and are waterproof, greaseproof and non-absorbent. In addition, theyre microwavable.