During your Mandalay Bay vacations, you spend the day immersed in invigorating fun. At night, you can count on restful rejuvenation thanks to our Mattress & Box Spring, featuring high-density foam, pressure-relief coil technology for spine support and the cozy comfort of a Euro style top. Cooling features and gel-infused foam ensure peaceful, balanced sleep each night. Now you can enjoy that same dreamy sleep at home, complete with white glove delivery.