The Beautyrest Silver's 18 inch Sensa-Lux Dual Coil Pillow Top Air mattress takes quality and comfort with support of a traditional every-night mattress and pairs it with the convenience and portability of an express air bed mattress. The Coil-in-Coil structure offers superior support and pressure relief where your body needs it the most while remaining stronger and more resilient with less motion transfer than a traditional coil bed. The Beautyrest Silver Sensalux has a convenient inset pump that is designed to both inflate and deflate the mattress in just minutes and achieves overall higher firmness levels for all night comfort and support. The top of the mattress uses an extra thick, puncture resistant fabric that also promotes air flow to keep you cool while you sleep all night long. The sides and base are crafted from a high-performance Dura-Vinyl fabric that supports up to 750 pounds. Rest easy with the Beautyrest Silver Sensalux superior contouring comfort and pressure relief.