Single Matress: 3 Zone Mattress is 15cm Deep with a top Layer of Memory Foam ( 2 cm Thick ) for Extra Comfort and Bottom Layer of High Density Recon Foam for Support along with a Layer of Reflex Foam, Dimensions 3ft (90cm x 190cm) For Back, Side & Stomach Sleepers:3 zone Mattresses Structure Improves Pressure Distribution and Provides Orthopedic Support so you can Sleep in any Position with Targeted Spinal Support and Improves Blood Circulation for a Comfortable Night's Sleep Soft Knitted Cover: Cover of Single Memory Foam Mattress is Kind to your Skin , Quilted, Dry Cleanable with Key Zones for Improved Comfort and Body Support Offers a Cool Sleep by Absorbing Excessive Heat when Hot by Maintaining an Ideal Temperature Unique Design: A hybrid mattress should neither too soft or too hard, That is Why we have Created a Unique Design Combining British Quality and Pain Free Comfort with Right Density of Layers that Fits every sleep style and are made to the Highest Specification Vacuum Roll Packed : Single Mattress Memory Foam has been Vacuum Compressed Sealed and Neatly Rolled in a Heavy Duty Plastic Bag, Back to Original Size within 48-72 Hours after Unpacking so that the Foam can Fully Expand to its original form for a nice appearance. Mattress Guru High-Memory Foam 3 Zone Mattress in White Size: Double