Simmons Beautyrest Harvard Mattress Set, Plush Euro Top: * Uses both coils and foam to adjust for firmness * Knit fabric * Super Pocketed Coils * Mega Coil Edge support * Triton Foundation holds up to 2,000 lb * 10-year non-prorated warranty * Mattress height: 11.5" * Standard foundation height: 9" * Beds sold separately. See our assortment of beds. * Bed frames sold separately. See our assortment of bed frames.