The memorypedic reflex coil 1000 mattress is available in a selection of sizes and would make an excellent choice for any bed this reflex coil mattress uses 20mm of high density reflex foam which provides firmness and give your body extra supportthe memorypedic reflex coil 1000 mattress features a boundary made of reflex foam which is individually wrapped around the springs to add extra support and to ensure you dont roll of the bed whilst sleeping a zip off and dry cleanable cover completes