Primera Mattress offers the Stefani series of innerspring mattresses. Made in the U.S.A. for us by Diamond Mattress
, the Stefani 15.5" Full Innserspring Mattress - Firm, is constructed of multiple layers of high density foam in combination with innerspring coils. Backed by a 20 year warranty, 1st 10 years pro-rated, and CertiPUR-US
certified.The Stefani 15.5" Full Innserspring Mattress - Firm will last for a long time.