Roger Orfevre - Folding TrivetImported from France. The factory has been manufacturing wooden and steel kitchen items since 1924. Still owned by the same family the product designs have been passed down generation to generation. Folding trivet design expands to the size of a pot when needed. The concertina action always the trivet to expand to larger oval pots and small pots when closed. Made from powder coated steel with stainless steel ball feet. Use them in groups to expand the