The Spine Comfort Queen Mattress from Forty Winks is a mattress indexed, price-checked and compared by DOME, an AI mattress discovery service that scores real Australian retailer stock against your sleep profile. It is built with a fabric construction. DOME scores this mattress across its verified Australian retailer network, matching its support and comfort properties to your sleep position, firmness preference and budget so you only see genuinely relevant options. Orthopedic queen mattress designed for superior spinal alignment and back support In queen size this mattress suits couples and single sleepers who want generous room to move, and fits most standard Australian bedroom layouts. Claire, the DOME sleep concierge, can match this mattress to your specific needs. Keep your consultation reference with your matches. All DOME prices are shown in AUD against indexed stock.