A source of delight mattress for those cherishing elegance and comfort. At the core of this model lies a high count spring module and optimized layers of batting and resilient foam. This mattress is a positive combination of shape retention and durability. 1. Knitted fabric quilted on multi needle machine. 2. Polyester staple fiber padding. 3. Resilient P/U foam panel for comfort and support. 4. Interfacing isolator membrane. 5. 4 cm thickness of high quality P/U foam. 6. thermo bonded hard felt. 7. Bonnell spring heat-treated for stress relief and rust proofing. 8. High density extra edge stiffening frame. 9. Overall height: 25 cm. 10. 8 years guarantee.