FIRM FEEL. Double the comfort & double the value with this fully reversible double sided mattress. South Australian made, this queen mattress is covered with quality Australian fabric with anti dust mite protection. The foam box surround on this mattress provides an edge to edge sleep surface and reduces movement. To top it off, the Orthopedic springs in this mattress are made from Australian steel. ———10 YEAR GUARANTEE ———-Available in all sizes – King, Queen (as pictured), Double, King Single & Single – as an ensemble or just a mattress .