The Joseph Hallmark Pocket Sprung Series 6000 Memory Mattress is topped with pressure-relieving memory foam, this not only gives a luxurious feel but also relieves aches and pains and improves circulation ensuring a restful night’s sleep. The Hallmark Series 6000 has flag stitched turning handles and accompanying them are circular vents allowing air to flow through which helps the mattress stay fresh and last many more years than the mattresses that don’t have this addition. The Hallmark Series 6000 is hand-tufted and hand-stitched, it is also constructed with pocket springs which have 50,000 convolutions, this creates a mattress of high quality and responsiveness to the bodies shape and natural sleep movement.