1. Filling: memory foam, polyurathane 2. Size: 40*40*13cm, 3. Desity: 55kg/m3 4. Cover: velvet, jacquard washable fabric Beautiful vogue, lovely, good quality and practical function. Memory foam material gives good softness and supportness, better blance betweent these two, slow recovery, pressure-relief, used to sleep, watching TV, home leisure activities, lumbar cushion, sofa etc. Machine ...