This mattress has been specifically designed and created for our unique contract range these are exclusively for businesses, hotels, guest houses, halls of residences, landlords, student accommodations & universities. These mattresses exceed all the required standards whilst providing both long-term value and unprecedented levels of comfort. This mattress has a Nautilus fabric for both the top and bottom panel making this specific mattress dual-sided. The border of the mattress has a modern blue nautilus fabric with vents on either side to allow the constant flow of air to pass through the mattress keeping the sleeper cool, and fresh, and the mattress odor free for a healthier, cleaner sleeping environment. The fabric has water-resistant material that prevents any liquid from damaging the mattress instantly. Constructed with 5 individual comfort layers when combined they provide exceptional levels of comfort. This nautilus source 5 mattress features a European-engineered 13.5 gauge open coil spring unit, which offers pressure relief, distributing the weight evenly across the mattress to give medium-soft comfort so the sleeper can enjoy a comfortable night’s sleep. The mattress has been designed specifically with source 5 tape edging and corner pads, consisting of a 7.25” border (approximately 18cm), and comes with source 5 corner pads. This mattress is fully compliant with all UK & EU legislation source 5 (medium hazard) and is suitable to be used in care homes, hotels, hostels, residential establishments, and student accommodations, which require a higher fire-retardant certificate, and normal households. With our new in-house technology, we are now able to vacuum pack, roll, and box your mattress making it a quicker and environmentally friendly way to deliver your mattress to your front door. Making it a much more convenient way for you the customer to maneuver and open your new mattress. We recommend that you do not leave the mattress rolled and boxed for more than 7 days after receipt. Vacuum-packed mattresses do not have side supports, therefore prolonged sitting on the edge of the mattress is not recommended.