The 3-Zone Rolled Mattress offers exceptional comfort and support across its four available sizes: Single (90 x 190 cm), Small Double (120cm x 190cm), Double (135 x 190 cm), and King Size (150cm x 200cm). The mattress features a top cover made of 100% Natural Knit Fabric, designed to absorb moisture, dry quickly, and allow your body to breathe, promoting better respiration. It is suitable for both children and adults and provides excellent value for money. The high-density 3-zoned core aids in spinal alignment, offering relief and support, while also maximizing sleeping space with edge-to-edge support. Manufactured in the UK, this mattress complies with all British Fire Regulations. After unboxing, the mattress requires up to 72 hours to fully expand to its original form. The Single Mattress is 15cm deep, featuring a 2cm memory foam top layer for comfort and a base layer of high-density recon foam for support, along with a layer of reflex foam. Its 3-zone structure improves pressure distribution and provides orthopedic support, suitable for back, side, and stomach sleepers, enhancing blood circulation for a comfortable night's sleep. The soft, knitted, dry-cleanable cover is skin-friendly and quilted with key zones for enhanced comfort and body support. It also offers a cool sleeping experience by absorbing excess heat. This hybrid mattress is designed to be neither too soft nor too hard, combining British quality with pain-free comfort through its right density of layers, fitting all sleep styles and manufactured to the highest specifications. The mattress is vacuum-compressed, sealed, and rolled in a heavy-duty plastic bag, and will return to its original size within 48-72 hours after unpacking.