The dehydrator fruit trays are made of 100% food grade silicone, free, safe, non-toxic, non-stick, 't deform when heated, easy to clean and reusable. silicone dehydrator tray liner made of premium food grade silicone,temperature resistant -40C-240C,non-stick and reusable,dishwasher safe.With 0.4-inch raised edge,this fruit leather trays effectively prevent liquid spill,suitable for dehydrating liquids. note it should be placed on a hard tray serving food.Fruit Roll ups, Raw Flax Crackers and , Dehydrating Fruits & Vegetables, Jerky. Food peels right off when dried. fruit leather trays perfect for making fruit roll fruit leather,dehydrating fruits,vegetables,herbs and meat.Which is also great for making swiss roll cake.Colour:brownMaterial:Silica gelPackage Contents:4 X cake mats1 X silicone spatula (random colors, 't accept the specified color)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.