8 X 10 - Acid Free Double Beveled Photo Mat - 8 Count (Tan Assortment)

mat board whether it's a paper decorative mat board or an acid-free mat board it's the thinnest of any of the backing boards it's also going to make it to where it's not the richest of all of the backing boards but if you need something that's really thin got a decent amount of rigidity to it this is a good product to go with the they're both going to be white when you get them whether it's acid-free or whether it's paper decorative you just want to use the acid free material once again if you're dealing with fine art if you need something thin and you don't care about it being acid-free you can go with the paper decorative board and save a little bit of money