... 3.Accept OEM sofa cum bed designs, folding sofa bed, modern sofa bed REASONABLE PRICE: it is not ... 12-15%, S shape spring , paper wire , plastic net, webbing ,lining, ect. 2. FOAM CUTTING&GLUE ... Very professional and careful stitching to be the sofa bed cover. Different kinds of fabric & leather ,genuine ... and small parts and screw pack inside the sofa bed. PACKING MATERIAL :A.First layer: no woven ...