Primera Mattress offers the Stefani series of innerspring mattresses. Made in the U.S.A. for us by
Diamond Mattress, the Stefani 15.5" Cal King Innserspring Mattress - Plush, 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" Cal King Innserspring Mattress - Plush will last for a long time.