Name: sofa bed with mat AD138
   Type: multifunctional sofa bed
   Frame: pinewood + plywood + steel frame   
   Foam: high density foam   
   Fabric: cotton and linen, customizable
   Spring: none 
   Leg material: metal   
   Color: customizable
   Storage: none
   Fabric: Removable
   Pillow Number: 2
   Seater Number: 3 seaters   
   Component: 3 seater sofa bed * 1
   Instructions: No armrest is mounted on the sofa bed, meaning users only need to pull the backrest down to form the bed.

| Specification (Tolerance: ±3cm) | State | Overall Dimension | Width of Seat (Bed) (excluding armrests) | Height of Seat (Bed) | Depth of Seat | 
| Sofa | 192*88*88 | 192 | 43 | 54 | |
| Bed | 192*118*43 | 118 | 43 | / |