You will have the best nigths sleep and wonder why you never purchased this mattress before. SleepMaker supply crown casino and many other amazing hotels across Australia. The main features: Conforms to Australian/NZ Standards 19 cm Single Sided (non flip) Mattress* Fire Retardant Commercial Fabric – Healthguard Bugoff treated – BS7177 Climatex Quilted Top Panel using High Loft Fibre & Dunlop DreamFoam Australian made High Grade Commercial Medium Firm Foam Comfort Layers Premium Felt Pad Spring Insulation Duracoil Plus Continuous Coil Spring System w/ Firm Edge Support Mattress tolerances – +/- 1.5 cm