... . solid wood structure, 2. high density foam, 4. PU or leather. PU sofa, 1+1+3 sofa set, leather sofa ... density foam.c. top grain leather with pu, or full pu.d. we have single seater,love seat and ... sent for your selection.Material: For the chairs with PU, they also can be provided with PVC, standard ... according to customer's requirements3. About us 4. Product photos Stainless steel frame three seater ...