Therapedic Windsor Twin Extra Long Mattress with Low Profile Foundation Euro-Pillowtop 1" Cool Gel Foam 3" Soft Convoluted Foam 1" High Density Cool Gel Memory Foam 1" Firm Base Foam Pocketed Coil Coil Count Full 600, Queen 736, King 928 Firm Coil Caliber Edge Support 10 Year Limited Warranty ‹