Tight Top | 10 inches thick | +/- 2cm Tolerance 15 Years Warranty HOUR GLASS SHAPED INDIVIDUAL POCKETED SPRINGMinimizes motion transferProvides adaptive and adequate support 5 Zones SupportDifferent zones designated to different parts of your bodyAchieves proper alignment DETENSEDissipates static electricity buildup in our bodyReduces muscle tensionPromotes deeper sleep Cooling Arcticsilk ®Regulates body temperature for better cooling sleep Copper Infused TickingNaturally antimicrobialResists bacteria, mold and mildewPromotes hygienic sleep environment Rest Tech Precision FoamHigh performance and responsive to body movements3 dimensional profiling to enhance airflowNatural air circulation, facilitating cool sleep experience Dupont™ Sorona®Eco efficient performance fiber, environmentally friendly Foam EncasementEncasement at the perimeters for a strong side support Bio Based Memory foamProvides cushioning, alleviating pressure pointsMolds to each unique contours of your bodyConforms to the standard of the: (BN16640) Carbon content test (BS EN1725:1998) reliable and quality product standards test (SVHC EC 1907/2006/ RoHS 2011/65 & 2015/863) safe materials test Anti Dust Mite, Anti Bacterial, Anti Microbial Protection