... years in normal use. Italian leather, Chinese leather, PU, second generation PU,Fabric, All the recliner sofa we guarantee for 3 ... years in normal use. Italian leather, Chinese leather, PU, second generation PU,Fabric, bondedCorner recliner leather sofa S25# 1.Raw materialA, ... spring in seat cushions.C, metal coil springs and fabric rubber, rust and moisture proofing treatment 5, packageA, standards ...