The food dehydrator sheets are made of 304stainless steel. The mesh size of the tray is 5*5mm. The wire of the tray sheet is 0.8mm. It can load max 10kg raw materials. The tray is suitable to dehydrate fruit,vegetable, meat, seafood, flowers,etc. The size of the tray is 800*600*50mm. Certainly, the trays can be customized as clients demands.