Double sofa, sofa bed, multifunctional compression sofa, wide body sofa, pure sponge sofa, fine W3064P245391High elasticity pure sponge core: filled with high density memory sponge, with superior resilience, it can accurately fit the body curve, disperse pressure points, sit for a long time without collapsing, and provide continuous support for the waist and back. Corduroy skin friendly fabric: The surface is covered with delicate corduroy material, which has a soft and warm touch, and is also wear resistant. It is warm in autumn and winter without ice