This entry-level memory foam mattress gives you all the quality and comfort of High resilience/ Density PU Foam and Visco-elastic Memory Foam technology which adjusts to your body weight and conforms to your body shape by relieving pressure points 1. Double jersey knitted mattress ticking stretch cotton. 2. Polyester staple fiber padding. 3. Resilient P/U foam panel for comfort and support. 4. Interfacing isolator membrane. 5. 5 cm thickness Visco Memory Foam with low recovery process. 6. 17 cm thickness of high quality P/U foam. 7. Overall height: 28 cm. 8. 10 years guarantee.