This mattress has been carefully designed with superior features to provide the best possible sleep experience at a value price point. At the heart of the Tri-layer Natural Wool 900 Hybrid Rolled Mattress lies a premium Bonnell spring system. This provides excellent support for your back, neck and shoulders, ensuring that you wake up feeling refreshed and revitalised. The result is a medium-firm mattress that is both comfortable and supportive. The Triple Layer 900 Pro Hybrid Rolled Mattress has been manufactured in the UK using British wool which alongside our high tech sleep surface provides excellent temperature regulation keeping you cool in summer and warmer in winter. The mattress is vacuum packed and rolled, making it easy to transport. If you order both bed & mattress from Aspire, these may not arrive at the same time and may be delivered by different couriers. Do not dispose of your old bed or mattress until the complete order has arrived and you are happy with it. Due to current restrictions on our couriers, most deliveries will be to the doorstep only and the courier will not be able to enter your property. - Aspire Tri-Layer Natural Wool 900 Hybrid Mattress in White - Size: Small Single