Material:PU/leather /leather A+chrome plating Size:800*900*750 This sleeping sofa bed 's seat and back are made by hign quality sponge and PU,leather ,or leather A can be available for it.It is durable iron casings structure and contoured seat back for better lumbar support.This leisure chair is one of our 2009 new models.welcome your mails for inquiry. living room lounge chair