Eco award-winning comfort technology 5 Year guarantee Roll packed reducing package size by approximately 70% Soft to touch luxury knitted cover with quilted finish Breathable comfort layers to reduce moisture Open cell structure for temperature regulation 100% foam free, free from harmful chemical emissions Sustainable eco-friendly design Made in the UK to British and European safety standards The Jay-Be Benchmark S1 mattress offers essential support. A deep e-Spring core is topped with a supportive comfort layer of Rebound e-Fibre and super soft Advance e-Fibre for improved moisture and temperature regulation, guaranteeing a comfortable night's sleep. Breathable e-Fibre comfort layers offer supportive comfort and improved moisture and temperature regulation.Technical Specification:Mattress Size: W150 x L200 x D18cm Mattress Packed Size: W32 x L32 x H159.5cm Mattress Packed Weight: 25.9kg / 57lbs Mattress Interior: e-Fibre™ Mattress Ticking: Woven Polyprop Mattress Border: Woven Damas