Yescom 1200W 10 Tray Stainless Steel Digital Food Jerky Fruit Dehydrator with 10 Stainless Steel Shelves Digital Timer Powerful extra- large commercial grade dehydrator Quality guarantee with CE, ETL certificate, drying racks are made of food safe stainless steel, safe for making jerky according to the Safety Standards set by the United States USDA Up to 16 Square Feet of drying area on the 10 drying racks 15 hours digital working timer control, the temperature range can be set as low as 95 Degrees Fahrenheit to as high as 155 Degrees Fahrenheit. Lift up and lift off front door to lock the door firmly when it is working,horizontal air flow system with 7 inch fan generates consistent drying heat throughout the drying space