The practical household tools stop oil overflow to the gas stove surface while cooking process to protect your gas stovetop burn. Also keep your stove and kitchen clean and neat Come with smooth hemming design eliminates rough burrs on the edges protect your hands from scratching There are 5 removable trays provide plenty of room to drying anything from fruits and meats This dehydrator rack for Air Fryer is compact and every shelf was evenly dehydrated well in short time great air flow easy to use and store nicely and folds down together cleaning is easy All trays are dishwasher safe and the housing can be easily wipe down with a damp cloth