A special beekeeping frame which bears plastic bars left and right in order to withstand time, rough use and high speeds in the honey extractor. WARNING: it is suitable only for the insertion of plastic honeycomb foundations. The wooden laths on the top and bottom have openings where the plastic foundation is inserted just by pushing it with the hand. So forget about applying wire on your frames! Buy the plastic foundations and the frames ready from ANEL or build them yourself if you have the proper tools.