ORTO JET - EUROTOP MATTRESS - 5YR WARRANTY 390 - 13.5 Gauge Spring Unit 2in Quilt w Softfeel Cotton Fabric 2in High Density 1.25in Convoluted Foam Eurotop 5 Year Warranty Cousin to the Jubilee Pillowtop, this is made with 1234 foam creating a firmer, yet comfortable feel. Features edge guard supports and bolsters a 390 spring unit.