1. size: 500*300*(90*60) mm; type: cutting memory foam; density: 45 D; inner cover: 100% cotton jersey; outer cover: 100% velvet or air layer, packing with printing carton2. size: 500*300*(90*60) mm; type: molded memory foam; density: 50 D; inner cover: 100% cotton jersey; outer cover: 100% velvet or air layer, packing with printing carton