FOOD GRADE MATERIAL: This dehydrator tray is made of food grade plastic, chemical free, non-toxic and odorless, safe to use and not easily deformed. REUSABLE: The dehydrator tray is non-stick, so it is easy to clean, suitable for hand or dishwasher cleaning, and also prevents food residue from sticking to the fruit dryer sheets and can be reused after washing. PACKAGE INCLUDES: You will receive 6 pieces of round fruit dehydrator trays, each piece measures approximately 12.22 inches and the centre hole is approximately 3.54 inches in diameter, ideal for your home kitchen use and replacement needs. Suitable for most round dehydrators, please check dimensions before purchasing. VERSATILE APPLICATIONS: These dehydrator sheets can be used to make dehydrated dried fruit, vegetable sauces, beef jerky, fruit snacks, soups and other liquids, and it is also suitable for preventing small food items or scraps from falling through the drying grate. This makes liquids, fruit roll ups, flax crackers, spices and much more, perfect for dehydrators such as making fruit roll, just mix up fruit into a liquid, then pour the mixed fruit liquid into this round dehydrator tray and start the dehydrator. And it can also dry fruit, vegetable sauces, beef jerky, soups and other liquids, it's also easy to clean. Please check the size before purchasing to ensure compatibility.