Cocoon Evoluer Mattress Set Electric Recliner Chairs Material Cold foam with vertical Material Cold foam with vertical air channels (same spec as Leander Comfort +7) Cover Washable polyester with good breathability Position Placed at the foot end of the junior bed Includes One mattress extension piece Compatible with Leander Classic Cot (when converted to junior bed with Junior Bed Extension Kit) Also required Leander Junior Bed Extension Kit (sold separately) Safe Sleep Warnings • Infant should be placed to sleep on a firm Newborn inlay for extra comfort from day one • Place infant on their back when using this product flat surface