... New design door with air vent Good looking, nice workmanship Standard size:622*1822mm 2012 New Design RV Caravan Trailer Motor home ... No.: MG12RDThis door is ready to install & specially suit for RV, caravan, trailer, motorhome etc.. Material: 1)Aluminum alloy door frame ... door lock, 1 pc acrylic door glass, 1 pc air vent .Features: new design, good looking, nice workmanship, good quality. Function ...