Healthy snacks without additives or preservatives perfect for drying fruits, vegetables, jerky & more 5 stackable drying trays 1 fine-mesh sheet for drying small food like herbs 1 solid sheet for making fruit rolls 48 hour timer with auto shutoff adjustable digital thermostat clear lid lets you easily check on food Continuous airflow provides even drying and eliminates the need to rotate trays powerful 500 watts Digital thermostat lets you adjust drying temperature (40-70° C/100-160° F) BPA Free in food zones