King Koil American Supreme Pocketed Spring Mattress - Single Size:Single It features an extra firm

It features an extra firm latex base with a plush microperforated topper on it

Thickness about 9 inch / Flip version about 10 inch

Divan Thickness - 14 Inches (Including 2" Lid Thickness)

Firmness 6/10

Adaptive is a Swiss-based intelligent textile technology

King Koil American Supreme Pocketed Spring Mattress - Single Size:Single It features an extra firmAmerican collection is highly durable and specially designed for those who are heavier in weight. It is an ingenious system that provides all the advantages of individually pocketed spring Anti Dust Mite, Anti Bacterials, Antifungal, Inhibit Growth of Mould and Mildew Performance Tested By The Medical Entomology Centre, Cambridge University and endorsed by International Chiropractic Association. Extra firmness and greater stability with additional