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.. Features Medium-Firm Support For Balanced Comfort Premium Belgium Knitted Fabric For A Smooth Breathable Surface Stable Bonnell Spring Core For Enhanced Durability 6 Working Turns Coil System Providing Consistent Full-Body Support Zero Partner Disturbance For Uninterrupted Sleep High-Density Egg-Shaped Foam For Added Cushioning And Pressure Relief Hypo-Allergenic Materials Suitable For Sensitive Sleepers 99% Dust-Mite Resistant For A Cleaner Sleeping Environment No Harmful Chemicals Used In Construction No-Turn Technology For Easy Maintenance Specifications Size: Double Firmness: 6.0 / Medium Firm Dimensions: 190Cm X 137Cm X 21Cm Vacuum-Packed Design Expands To Full Size Within 1 Day After Unpacking You Will Receive 1 X Giselle Euro Top Bonnell Spring Mattress 1 X Plastic Cutter