The Jay-Be Benchmark S3 mattress features innovative sustainable sleep technologies. Combining a deep e-Spring core with supportive e-Fibre comfort layers, this mattress features Jay-Bes' revolutionary Memory e-Fibre which is a more environmentally friendly alternative to memory foam; offering pressure-relieving support throughout the night. Made in the UK and designed with the environment in mind, all Benchmark mattresses are 100% foam-free and feature Eco award-winning Advance e-Fibre™. This super-soft Advance e-Fibre not only helps improve moisture and temperature regulation but is also proven to offer significant environmental benefits* including • 90% Fewer 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 were verified by an independent body. The e-Fibre comfort layers used in these mattresses are made from 100% recyclable plastic bottles, diverting over 70 million from going into landfills or our oceans, and by choosing this mattress you are helping to prevent even more! Vacuum packed and rolled to maintain freshness and reduce carbon emissions during transportation. All Jay-Be Benchmark mattresses are backed by a five-year manufacturer’s guarantee.