Transform your sleep routine and have a more restful night with Spectra Mattress. You will slumber with comfort and luxury on this 13 Inch Knife Edge Pillow-top, American made mattress. It features foam encased individually pocketed coils that provide pressure relieving support and reduced motion transfer for uninterrupted sleep. The Tack & Jump organic cotton comfort cover includes high-density foam providing additional comfort and support. The layer of memory foam enhances comfort by further reducing pressure points and motion transfer. The Pillow Top delivers the ultimate combination of plush comfort and support. This mattress meets all flame resistant federal criteria. Every Spectra Mattress gets compressed, vacuum sealed than rolled and packed into a box for easy delivery and installation.