Specifications & Features: Size: King single/Double/Queen/King ~Firmness: Extra firm (9.0) ~Overall dimensions: 107cm x 203cm x 28cm/137cm x 190cm x 28cm/153cm x 203cm x 28cm/183cm x 203cm x 28cm ~Colour: Black, grey and white ~Vacuum packaging: Item will expand to its normal shape within 2 days after unpacking. ~Assembly Required: No ~Please Note: The item comes in 1 Package ~Premium 28cm thickness ~Super firm structure ~Belgium knitted fabric ~7~zone EvenZon pocket spring system ~Enhanced 6~turn coil ~Zero partner disturbance ~High~density foam ~Egg~shaped foam ~Hypo~allergenic materials ~99% dust mite resistant ~No harmful chemicals ~Easy to rotate with handles ~Built upon layer upon layer of quality materials, the 28cm thick mattress is a testament to fine craftsmanship and innovative sleep technology. ~You will find everything you desire for a mattress. Ultra~comfort with its soft and smooth Belgium knitted fabric. ~Comprehensive support from its genuine 7~zone EvenZon pocket springs system with zero partner disturbance. ~Quick recovery and rebound with its high~density foam. ~Even support and better ventilation with its egg~shaped foam. ~Our mattress delivers all the above with a level of comfort that surpasses expectations, and an extra firmness that will especially benefit heavier back and stomach~sleepers. ~Not least, the mattress is hygienically constructed to free your body from allergens and dust mites. Package Inclusions: ~1 x Top Mattress ~1 x Plastic bag cutter Notes: ~The colors depicted on your computer monitor may differ from the actual colors due to variations in monitor display. ~Product sizing may vary slightly due to the nature of the manufacturing process and manual measurement.