HomCom 6 Tray 630W Fruit and Vegetable Dryer Food Dehydrator w/Timer 630 watt unit has 6 trays offering a large capacity Attached 40 hour digital timer ensures proper drying time Adjustable thermostat range from 85 to 155F allows for a variety of food to be used Built-in fan provides steady air-flow for optimum drying Overall Dimensions: 20.25"L x 15"W x 13"H; Single Layer: 13.75"L x 15.25"W x 1.5"H