Office SofaYS-052 1.Surface :leather front,PU back (can change All PU/colour) 2. Sponge:45 above hight density 3. Inner Base: birch Wood (Repellent) 4. Spring: diameter 4.2mm 5. Leg:solid wood Leg 6. CBM:1 seat-0.5/2 seat-1.0/three seat-1.5 7. Loading(pcs): 1 seat (20ft-50/40ft-110/40HQ-130) 2 seat (20ft-25/40ft-55/40HQ-65) 3 seat (20ft-16/40ft-36/40HQ-43) Full Set(1+1+3)-(20ft-13/40ft-27/40HQ-32) 8. packing:nylon polybag 9. guaranty: 2 years 10.payment:30% T/T despoit,70%T/T should be pay before shipment