Set comes with 1 duvet and 1 mattress protector for a queen-sized bed, and 2 queen-sized pillow protectors Certified asthma and allergy friendly by the Asthma Society of Canada Made with natural long strand silk, which helps block allergens, mites, bed bugs, and pet dander, adjusts to your normal body temperature, and feels luxuriously soft against the skin Wicks moisture away from your body and neck to keep you comfortable throughout the night Resists mould, mildew, and odours Machine washable with cool water in delicate cycle, and dries in a cool dryer Covered by manufacturer's 10-year warranty