Public chair,simple design with high quality and fine workmanship Public chair , waiting chairs, public seating, high strong PP1. Cover:High quality PVC,comfortable and durable 2. Foam:High density sponge,durable shape,soft seat 3. Inner Frame:High Quality strong Plywood,harded 4. Sofa Frame:Strong Metal support 5. Metal:Epoxy powder coated,antirust,damproof,fastness 6. Size:Standard (4 Seats a ...