GLACIER LUXE GL2 - GLACIER LUXE PLUSH MATTRESS - 10YR WARRANTY This double-sided mattress bolsters a heavy duty 416 spring unit. You ll get twice the longevity for half the price. This is a plush feeling mattress. Not too firm and not too soft. Double-sided is in Also has matching foundation. Double-sided 1.25in Deep Puff Quilt 416-13 High Profile Spring Unit Foam Edge Guard Supports 13in Thickness 10 Years Warranty