This is a single sided mattress with pillow top, meaning there's no need to turn, only rotate regularly to prolong life expectancy of the product. The sleep surface is manufactured from the finest cotton whilst ReActivePro™ 6-turn pocket spring system and Triple Edge Protection™ ensure you are well on your way to the best night's sleep imaginable! Fillings include sustainable and breathable fibres, British wool and layers of kapok and cotton. The sleep cover is not chemically treated so you can rest easy! The range boasts hand stitching and eOlus™ sustainable fibre made from recycled water bottles, plus protective eco-packaging sourced from plants. This product comes with a 10 year guarantee and is 100% recyclable.