The EMMA Luxe Cooling 4ft 6 Double Mattress is a top-of-the-line hybrid mattress designed for ultimate comfort and support. With a thickness of 25cm and a medium firmness, this mattress offers a perfect balance of softness and support for a restful night's sleep. Made by Emma, known for their high-quality bedding products, this double mattress comes in a stylish box and is brand new, ready to be delivered to your bedroom. At a recommended retail price of £899, this luxury mattress is a worthwhile investment for a good night's sleep.