Memory foam mattress\foam mattress\sponge mattress Ouradvanced Memory Foam responds to your body heat and gently shapes to every curve giving you comfort, proper support and spinal alignment. Provides excellent cushioning for the body's major pressure points. Promotes quality sleep by reducing tossing and turning. Size: single(90*190),double(135*190),king(150*200),super king(180*200) Packing: vacuum packed mattress: 37 x 37cm. We supply customer-made service.