F150 look through wall bed

1, new style F in detail - Turning over the iron shelf wall bed,
2¡«product specification: 1600*300*2110Hmm
3, White XIMengSi spring mattress is marked 180MM thick.
Mattress specification; 1950*180*1500mm standard weight: After 37KG
4, After the wall bed starts, the overhead height the bed. is 40cm
5, Can stay arbitrarily after the bed board opens 30 degrees.
6, Must be fixed with the wall before tasting and using.
7, Prop up the foot to accept and put automatically in the course of opening.
8¡«Pair props up two sections of helping hand angrily.
9¡«Head board with wall bed turn on and close automatically or.