... .upholstery:good quality PU/leather. 2.filler:high density sponge. 3.frame:solid hardwood frame. ... 4.frame:solid hardwood frame .5.Spray-bonded cotton between the leather and foam,no sag .6.Transport&Trade term: FOB shanghai ... Term: T/T or L/C,30%deposit.Attention: 1.The material and color can be optional.2.OEM and ODM ... ,please scan our website , also produce according to requirements. leather sofa