Excalibur EXD400B 4-Tray Electric Food Dehydrator with Adjustable Thermostat Accurate Temperature Control Faster and Efficient Drying Includes Guide to Dehydration Made in USA, 4-Tray, Black 4-Tray dehydrator, 4 square feet of drying space 4-Inch Fan; Starter - great way to try dehydrating Starter - great way to try dehydrating Includes adjustable thermostat Easy to clean Polyscreen tray inserts