With its reflex foam, deep 50mm layer of memory foam & soft & responsive knitted stretch fabric cover, the Kayflex Silver mattress offers a firm, yet comfortable sleeping surface. Its soft to touch knitted stretch fabric cover is fitted with a zip around the perimeter of the mattress. This means that you can remove it for washing, keeping the outer cover fresh & hygienic. The high-tech memory foam layer is temperature sensitive & designed to soften when it comes into contact with warm surfaces & moulds itself to the sleepers body shape. By contouring your body it eliminates all pressure points, creates better blood circulation & results in less tossing & turning by evenly distributing your body weight. Supporting the memory foam layer is a 150mm of durable & resilient reflex foam that creates a robust foundation & offers additional support. Designed to be one-sided, the mattress does not require to be flipped over, but does need to be rotated from head to toe. This evens out the wear & tear & enhances its lifespan. The Silver mattress will be delivered to you vacuum packed in a roll; ideal where access is limited & perfect for converted loft rooms. The Silver memory foam mattress from Kayflex provides a firm support & is a perfect size for smaller bedrooms or even a spare room. Technical Specifications FEATURES BENEFITS High density knitted stretch fabric cover Soft to touch & gives the mattress a luxurious feel Zipped cover Cover can be removed & machine washed for better hygiene 50mm memory foam top layer Body moulding & pressure relieving material that reduces tossing & turning & promotes good blood circulation 150mm high density reflex foam block base Provides a substantial base for all bed types including beds with slatted bases Light weight Easy to lift when making beds & changing the bed clothes Easy care no turn mattress No flipping of the mattress is required (though we still recommend the occasional rotation from head to toe) Firm support The most popular level of support that suits all but the heaviest or lightest of people. The majority of our customers choose this support level Vacuum packed in a roll Fits into most cars for easy transportation 5 Year warranty against manufacturing defects Gives you peace of mind that you have purchased from a supplier who has complete confidence in their products. Note: this mattress come vacuum packed in a roll. Once you remove the packaging it takes a few minutes to reach about 95% of its full shape, then a few more hours to fill its shape completely.