2011 Lisbon pocket coil mattress for bedroom furniture,bedroom furniture,pocket coil mattress,box spring bed mattress 2011 Lisbon pocket coil mattress for bedroom furniture,bedroom furniture,pocket coil mattress,box spring bed mattressDescriptionLisbon ... knees;5. Pocket coil:refined steel 5-ring spring of 2.1mm diameter, enjoy completely relaxed sleep;6. High-density memory foam, high ...