ASSURED COMFORT® HI-LOW ADJUSTABLE BED GALLERY Photography featuring the Signature, Platform and Mobile Series (without mattresses). IMAGES WILL TAKE TIME TO APPEAR.. Assured Comfort® Signature Series (Shown without mattress) Assured Comfort® Platform Series (Shown without mattress) Assured Comfort® Mobile Series (Shown without mattress) Assured Comfort® Custom Hi-Low Adjustable Beds (Shown without mattress)