The mattress offers you luxurious comfort, giving you a superb night’s sleep. This mattress offers 2000 pocket springs and a box top layer that will conform to your body's shape, supporting you where you need it most and preventing the roll-together effect. All our mattresses come vacuum-packed and boxed for extra convenience. Sleep easy, so achieve that good night’s sleep that you deserve. Remove the inner plastic wrap and wait for the magic to happen. In 2 hours it's good and in 24 hours. It's great. Come vacuum-packed and boxed for extra convenience and ease. Featuring a sumptuously soft pillow-top layer of plush fillings for extra comfort and cushioning. White Noise mattresses will require 24 hours to return to their original size before use.