You could win a new mattress! One winner will win any size of the new Sealy Posturepedic Innerspring Signature 11 Series. This includes Twin, Full, Queen and King; but not CalKing. Winner will also be able to pick the model in firm, cushion firm, plush and ultra plush. Just click on the button on the left to find out how you can enter to win this awesome prize! Contest ends January 20th.