These swell sleeves were originally intended for preserving photographic negatives. But, we like them for all kinds of things. They work nicely in scrapbooks and memory albums to enclose mementos that might not be acid-free. Slip them in these sleeves to protect the rest of your album.
Each medium sleeve measures 4-1/4 by 5-1/4 - just the right size for standard A2 cards.