Includes king mattress and king foundation Mattress comfort level: ultra plush Mattress with 0.75" high-density gel memory foam lumbar support; 1.5" high density super soft quilt foam; 1" upholstery grade comfort support foam; 2 perimeter rows of 9" 13-gauge pocketed coil; individual power packed wrapped coils State recycling fee may apply Mattress has 10-year non-prorated warranty Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening Foundation includes metal frame, metal inside supports, slats, removable cover and hardware Foundation features rounded corners for safety Assembly required