Pet Door for cats and dogs SWING 11- Pet type Dog (White)Swing door for large cats and medium sized dogs Made of sturdy plastic, it can be installed on different structures and materials (metal, wood and glass doors, brick walls) Four way closing system that can be regulated in four different ways: Exit only, entry only, entry and exit, locked door Equipped with a wind stopper system that keeps draughts outside and with a direction indicator that shows in which direction your pet last passed Swing door