316 304 Stainless Steel Flexible Wire Mesh Conveyor Belt for Food Baking & Processing Flat Flex Conveyor Belts are made of stainless steel wire of spring wire. Wire diameters vary from 0.8 to 3.0 mm. Pitches from 4 mm until 2000 mm, and belt widths from 10 mm until 3 meters, also we can make all the (non-standard) dimensions too. The Flat Flex Conveyor Belts have an open structure (70 – 86 % open) and are frequently used in cooling, baking, drying, heating, decorating,