So right now every coin i have is in a little 2x2 flip. Will these keep them protected in the long run or do u guys think i should order some airtites to put em in. Thanks in advance for all your advice
2x2's work just fine for the most part. They have to be mylar 2x2's, and you have to be careful with the staples. It's possible that, when stacked, the staples can scratch the other coins. I like 2x2's for variety or errors cause I can label them. Airtites I use for anything that is a high grade that doesn't need to be labeled. Everything that doesn't fit in those 2 categories, I just leave raw.