The Silver Range is a great value, budget friendly innerspring mattresses. The 3 Zone Pocket Spring unit provides good lower back support and minimal sagging through the centre third by incorporating a heavier gauge of wire where support is needed most. The soft, Bamboo blended fabric is very durable and offers superior moisture and thermal regulation using hollow fibre technology. Both the foam and the fabric are treated with Ultra Fresh, a mould and bacteria inhibiter, reducing or eliminating dust mites, ensuring a healthy sleeping environment, even for allergy sufferers.