Combine the convenience of a raised height with our exclusive neverFLAT pump, and you have the ultimate in all-night comfort! Set your desired comfort level (plush, medium or firm) and our neverFLAT system monitors air pressure while you sleep, engaging a silent secondary pump to keep your comfort settings. Fits standard size Queen sheets, and sueded top keeps bedding neatly in place. Includes carry bag. The 35 circular coils plus vertical and horizontal reinforcements provide improved support and comfort.