"Weston 4 Tray Food Dehydrator Use the Weston 4 Tray Food Dehydrator to preserve fruits, meats, vegetables, and herbs for healthy, delicious snacks. Dehydrating retains the natural flavors of foods without additives or preservatives. The removable trays, each 12"" in diameter, allow for air circulation through each tray from the ultra quiet fan. Foods easily release from trays, which are adjustable from 1/2"" to 1"" in depth. Made with ABS thermoplastic construction the dehydrator is lightweight and compact. Extra trays can be purchased to expand the unit (extra trays sold separately). Gender: unisex."