. . Please note that when configuring your mattress and divan set you can select drawer options and colour of divan base.. *Mattress Springs:1326 luxury pocket springs in 50 150cm, 1.52mm Vanadium steel springs, 54mm in diameter, sewn in individual calico pockets and hand-formed into a honeycomb-nested unit. *Mattress Border:21cm deep with two rows of genuine hand side-stitching, horizontal handles, air vents on all sides, border edges upholstered with coir and wool, hand finished with piped ticking. *Mattress Upholstery:Upholstered with 300gsm British fleece wool then 1,700gsm of hand-teased Platinum Certified Devonshire fleece wool. Overlaid with 600gsm of British fleece wool. Covered with your choice of finest quality Belgian ticking from the Vispring collection.Hand tufted with felt washers. *Divan Construction:De Luxe Divan:600 pocketed springs mounted on a screwed and glued solid timber frame. The divan frame is covered with insulating wadding, and the ticking case is calico lined for added protection. *Divan Upholstery:600gsm of Platinum Certified British fleece wool overlaid with 600gsm of needled British fleece wool. Covered with your choice of our finest quality ticking or upholstery fabric from our collection. All Vispring mattresses carry a 30 Year Guarantee..