Serta Coil Double Sided Innerspring Futon Mattress, Queen, Meadow Green, Made in the USA Serta Futons feature Cottonique which combines selected grades of cotton with polyester for a unique, durable blend Serta futons are more resilient, more comfortable and yet surprisingly light Serta Coil Comfort is a 8" mattress built for years of comfort Constructed with 2 layers of cotton fiber blend that surround the 2, 1" foam and innerspring unit Machine lace tufts and true box casing construction complete the Pinehurst which is made in the USA Lace Tufted for Superior Comfort 8-Inch Mattress Features 288 Bonnel Innerspring Unit Foam and Fiber Cover Top and Bottom of Innerspring Medium Support Made in the USA