Steel Spring based Pillow Top Mattress is provided with a layer of quilted upholstery for ultimate comfort and a rich look. The Pillow Top Mattress is designed to offer adequate support for the body with strong spring base made of high quality carbon steel with ultra bounce. The Pillow Top Mattress comes with more padding of felt, mesh, ultra dense rubberized coir etc. The Steel Spring based Pillow Top Mattress has side border foam for better perimeter support.