High quality materials: sturdy wood frame, solid wood leg, high density sponge, strong S spring, soft fabric. Weight capacity can be up to 500 lbs . Multi-Functions: 2 arm chairs or 1 comfortable living room sofa when assembled .3 adjustable positions of back is easy to converts from sitting to lounging and sleeping. Soft Seat with 2 Pillows: Seat is filled with high-resilience foam and polyester fiber wadding gives you soft & comfort feeling. Modern Design, Elegant appearance, high quality of linen fabric feels comfortable, nice color is suitable for any style of decoration of your house, living room, apartment, office...etc. Easy assembly: Quickly assemble within 20 min. Instruction sheet and tools included.