Set includes king power base with adjustable head and 10-inch hybrid innerspring mattress Mattress comfort level: medium Mattress with high-density gel memory foam, lumbar support and high-density quilt foam 680 individual power packed wrapped coils 2 perimeter rows of 9-inch 13-gauge pocketed coils for edge-to-edge support 10-year non-prorated mattress warranty Power base with wired remote control USB charging available in remote State recycling fee may apply