SPACIOUS ADJUSTABLE STAINLESS STEEL TRAYS ?. INCLUDED FRUIT ROLL TRAYS! Built with food-grade ?. BPA Free material. EASY TO USE AND CLEAN - DISHWASHER SAFE TRAYS You want to dry Jerky, beef, herbs, vegetables, fruit, granola, fruit leathers, breadcrumbs, and for preserving herbs, flowers, and much more, cleaning is easy all trays and liners are dishwasher safe, and the housing can be easily wiped down with a damp cloth.