The type they had was called Premium Poly Foam and they had it up to four inches thick.
Have any of you guys used this foam? If so, how did you like it? How well does it hold up for you? I typically use the "green stuff" from Joann's, but my nearest Joann's is about 40 minutes away so buying foam is usually an expensive ordeal for me, as I'll stock up on it so I don't have to make another trip. I'm hoping this stuff is a decent quality, so I can use my 40% off coupons locally rather than having to wait for a sale and make an expensive trek.
Any input you guys have is greatly appreciated! <3