Ultra-Pro Card Sleeve for 1950's Baseball Cards. 2-3/4x3-15/16". No flap. 1.5 mil POLYPROPYLENE.

Excellent choice for any user

I don't take measurements unless I have to. I learned rather quickly that some of my cards hung out of the sleeve and 1/4 inch'ish. I measured and found you had the perfect sleeve for the card. I had to unsleeve 700 cards and resleeve them w/ this item. Inconvenient but worth it. My mistake I won't make again.