Excalibur Dehydrator Paraflexx Sheet (Also works with many other Dehydrators!) Features & SpecificationsParaFlexx(tm) Premium Non-Stick Fruit Leather Sheets for Dehydrators - works with LEquip, Excalibur, and many more! The ParaFlexx(tm) Premium sheets are a Teflon(r) coated flexible sheets.These sheets are supplementary to the normal 'polyscreen' sheets which come as a standard addition to every Excalibur Dehydrator.ParaFlexx(tm) sheets are non-stick sheets which are recommended for use with liquids and stickier/softer produce. These are washable and re-usable for years t o come and are micro porous which allows for drying from the bottom as well as the topParaFlexx(tm) sheets are great for blended fruits (making fruit roll-ups or leathers) or other items that may normally drop through the polyscreen sheets.