HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Sleep in comfort and awake refreshed with the Spine-Lab 5-Zone Bonnell Spring Mattress. The 5-zone design of the mattress provides both pressure-relief and support. The mattress has been designed using traditional bonnell-spring construction finished with several layers of high-density foam. The cool-touch quilted cover and the breathable upper memory foam layer ensures that heat does not get trapped for the maximum in comfort. The upper foam layers have been designed to adjust to the body and provide a customised and relaxing sleep surface while the lower bonnell spring layer has been designed to offer long-lasting support. Features: Brand: Spine-Lab Medium-firm design Mattress Depth: 21cm Hypo-allergenic material Sturdy inner bonnell-spring design 5-zone design provides both support and pressure redistribution The upper foam layers adjust to the body to provide a customised and relaxing sleep surface The lower bonnell spring layer offers lasting support High-density foam Cool-touch quilted cover Colour: White Size and Dimensions: Single:92cm x 187cm x 21cm Double:137cm x 187cm x 21cm Queen: 153cm x 203cm x 21cm King: 183cm x 203cm x 21cm Package Content: 1 x Mattress **Please note the mattress is shipped compressed rolled and shipped in a box for convenience in set-up and will expand to its normal shape within approximately 1 day after being unpacked. **Please note this item can NOT be shipped to