Common sofa and sofa bed.
1°ĘCan open the leg by pushing the switch with 2.5-3kg power,max stretching is 550mm.
2°ĘThe back of the sofa can move down to reach 125°„with the surface.When the sofa back is moved to its minimum point,the backward distance is only 50mm.
3°ĘThe sofa's stretched lenght is 1600-1700mm.
4°ĘThe sofa is extraordinary comfortable,which can get you the best angles to suit.You can change it to common sofa status just by pushing the switch.