The Toscana Cotton Grande Dual 12 Full Size Mattress by Magniflex Italy. Toscana are DUAL CORE mattresses; so you can have one side of the mattress firmer than the other. This mattress features the choice of being super soft to medium soft. The mattresses are crafted with several layers of ultra high quality Oeko-Tex Certified premium foam. The cover is made in Organic Cotton, and the mattress comes with a 20 year warranty. Please see below for greater details.