... door ,each in 0.9x2.0mconstruction:without floor,fix by nails,screws and so onWeight:140kg ... door ,each in 0.9x2.0mconstruction:without floor,fix by nails,screws and so onWeight:100kg ... door ,each in 0.9x2.0mconstruction:without floor,fix by nails,screws and so onWeight:75kg ... onWeight:55kg/setComponents and the specification:1. Floor : the light magnesium board2. Floor Beam: C style steel3. Steel ...