This LEM 6 Tray Dehydrator was designed with a steel reinforced frame and embossed logo exclusively for LEM. The advantage of a horizontal dehydrator is the rear mounted fan which distributes a directed stream of air from a 500 watt heating element. Temperature is controlled by a color coded thermostat mounted on top of the unit. The result is an even distribution of air and an unmatched consistency in the texture and taste of your snacks. Other dehydrators require rotating the trays every hour. No need here! Solid ABS thermoplastic construction and large removable trays (14-1/4"" x 10-3/4"") provide over one square foot of drying space per tray. Great size for the kitchen or wherever you make your jerky. Makes perfect ""take along"" snacks for hunting fishing camping and road trips. Easy clean up. All trays slide out and there are no messy drippings to scrub off the fan unlike vertical units. Includes complete instruction manual and recipe book.