This is the microwave cooker that creates crisp and delicious potato chips without the fat and calories that comes from deep frying. Simply slice potatoes using the included mandoline slicer, arrange the slices on the cooking trays, and insert the trays into a microwave. The patented silicone trays create convection heat that produces perfectly cooked chips in minutes without using a drop of oil. At only 11" diam x 1" H, the trays fit in most microwaves and they may be stacked up to three high to cook multiple servings in a single batch. Their flexible silicone surface prevents chips from sticking and is dishwasher-safe for convenient clean up. Chips can be flavored with popular seasonings (sold separately). The trays can also be used with sweet potatoes or other fruits and vegetables. Includes three trays. 11" W x 3 1/2" H. (1 lb.)