Single and double wing options are available. The wings are produced with special hinges that can be opened 180 degrees in both directions and open durability when needed. The filled polyurethane thickness is 40 mm in the wing. Different panel options (RALL 9002, PVC, 304 QUALITY stainless steel) and colored panel options are available. It can be manufactured with or without windows (porthole or without porthole). A collapsible polyethylene sleeve is available for kick and impact on the waist. Panel or constructional wall can be installed.