Low Profile Sheets How Thick Is The Sealy Posturepedic® Concierge Club Plush Mattress - Queen Mattress?

How thick is the Sealy Posturepedic® Concierge Club Plush Mattress - Queen mattress? - low profile sheets

Can someone help me find the exact thickness of the mattress? That's what I do, and try to match the leaves, but found only one site:

http://www.bernieandphyls.com/870PK606EW ...

But I do not know what that means high and low profile mattress height, what I want to find another site, you confirm what size mattress!

Thank you!