• Fitted with a suspension of 320/sqm FIpx pocket springs, the EXCELLENCE MATTRESS combines independent sleeping, optimal aeration and progressive support spread across 7 comfort zones. It is made from thermo-stabilised steel for optimal resistance coupled with an perimeter belt for further stability. It has an integrated mattress topper composed of Pulse latex for a soft and gentle welcome, a feeling of freshness and complete well-being. • The mattress has the benefit of one side : Pj NOVATION AiK fabric on the underside and on each of the 4 sides for micro aeration and selfventilation of the mattress without turning it. • It is adorned with 340g/sqm of grey marl chine stretch fabric for a silky touch (Only placed pattern with the following dimensions 140 x 190, 160 x 200 and 180 x 200). • For guaranteed comfort, we recommend Topspring and Hot 15 bedbases from the Thiriez Literie collection (that increases guarantee to 7 years).