Stainless Steel Panels from Lockwood International. The panels are 0.9mm thick. It is 304 grade stainless steel with a polished finish. The Photograph is a generic picture showing a selection of sizes of our Stainless Steel panels, with the polished surface exposed, but the panel/s will actually come out to you with a protective vinyl coating on the polished face. If you want a price for a size that we do not have listed, then please contact us and we will be happy to quote. Due to the size of our cutting blade the maximum length we can cut is 1250mm or 37 inches.