These plates are light to handle (3 times lighter than a conventional black sheet metal plate) do not oxidize and can therefore be used in cold cabinets and growth chambers. They do not need to be greased. They quickly pay for themselves by eliminating the use of baking paper while ensuring impeccable presentation of your products. To do this, we recommend wiping them with a dry cloth between each use. Plates with pinched edges, height 10 mm.