This is an innerspring coil technology, where each coil is made of three strands of steel. Each model in this collection is available as a twin XL, full, queen, king, or California king. If you’re interested in a Simmons Beautyrest bed, you’re going to have a lot of options to choose from. Complimentary white glove… Continue reading Beautyrest Black LX-Class Firm Hybrid Queen Mattress