Indulge in a world of deep sleep with lightweight fabrics so soft, and filling so fluffy, that you won’t believe it’s not down! The Serta® Down Illusion Collection brings a world of marshmallow goodness to your sleep chamber, clouds turned into a cozy reality. This cloud-like Mattress Topper brings an extra layer of cushioning and protection to your bed. Comes in sizes: 80 in L x 29 in W x 15 in D 80 in L x 60 in W x 15 in D 80 in L x 78 in W x 15 in D 75 in L x 54 in W x 15 in D 84 in L x 72 in W x 15 in D 75 in L x 39 in W x 15 in D Allergy Sensitive Imported Material & Care Polyester Machine washable