For those looking for an extra layer of comfort for their mattress, the loose pillow top has the ideal features, in addition to increasing the useful life of your mattress. The loose pillow top is composed of a layer of medium density foam, providing uniform comfort to the . That's 9cm of extra comfort for you. In addition to the medium density foam, the product is also wrapped in a quilted embroidery with sections filled with silicone polyester fiber, further increasing the feeling of comfort, providing a soft and smooth touch. The product is covered with a fabric that mixes cotton and polyester, the perfect combination of the soft touch of cotton with the resistance of polyester, making your product much more durable. The side covering is made of 100% polyester fabric. Adding comfort to your sleep has never been so easy. Using elastic straps, the loose pillow top is fixed to your mattress, preventing it from moving during use. All foams are manufactured in-house and are environmentally friendly. 386z2w