This firmer tension mattress features two distinct spring units, complemented by additional comfort layers to provide unparalleled support without sacrificing quality. The extra fine micro e-Pocketsprings operate independently, swiftly adapting to even the slightest of movements, while the deep e-Pocketcore seamlessly conforms to your body's natural contours, effectively minimising motion transfer throughout the mattress. Providing a firmer foundation for a good night’s sleep the comfort technologies found in this new Jay-BeFirm Hybrid 2000 e-PocketEco Friendly TRUECOREMattress creates a healthy restful environment so you can wake up feeling revived and ready to do great things. This multi layered mattress combines two springs units with additional comfort layers offering the best support without any compromise. The extra fine micro e-Pocketsprings work independently and respond to the gentlest of movements whilst the firm deep e-Pocket core moulds to your body's contours, preventing any transfer of movement [roll together] across the mattress for an undisturbed night’s sleep. In addition the mattresses multiple breathable e-Fibre comfort layers allow air to flow freely, reducing heat and moisture build up and creating a healthier and fresher sleep environment. This Eco-Friendly e-Pocket Mattresses features sustainable materials that are 100% foam free, great to sleep on and even kinder to the planet. Made from recycled materials, you can sleep well knowing you are contributing to help combat climate change as they feature Eco award winning Advance e-Fibrewhich not only has superior moisture wicking abilities, but is also proven to offer significant environmental benefits including: 90% Less CO2 emissions 99% Less water used 99% Reduced land use Statistics are based on the life cycle analysis of Advance e-Fibre when compared to cotton. Results verified by an independent body. Further contributing to a more sustainable future the e-Fibre comfort layers found in this mattress are made from 100% recyclable plastic bottles, diverting over 100 million from going into landfill or our oceans and by choosing this mattress you are helping to prevent even more! A 100% recyclable mattress the Micro e-Pocket Springs, are sonic welded fabric pockets which remove the need for glue, making them easier to recycle at end of life. For complete quality assurance all Jay-Be TRUECORE mattresses are backed by a five-year manufacturer’s guarantee.