Shopping for Variety Packs, 8-1/2-x-11 with Fiber appearance found in the Mix Color Group, Mix --Speckletone Variety Packs. Also, view our popular help pages for paper help. (To make a successful paper selection, it is important to have a brief understanding of text weight and cover weight papers.) AND envelope help (It is important to remember that inserts must always be smaller than the envelope dimensions.)