Passion Dual is a Rubberbond dual mattress and provides the perfect support for your back bone. It has a thick slab of high density PU Foam and Rubberbond block. It offers the perfect support for your backbone and spine. The PU foam is resistant to wear and tear and provides the perfect support, it is soft and makes sleeping a great comfort. The Rubberbond block is 100% breathable and weather friendly, moisture-free, allergy safe, child safe, bug and dust free and uses vulcanized and sterilized Rubberbond block. Available in a thickness of 5” with 11 years guarantee.