Commercial #6-3/4 ENVELOPES, Dimensions: 3-5/8 in x 6-1/2 in. This size is commonly referred to as: Personal size envelopes. --- Are you looking for Booklet 6-3/4 Envelopes (6-1/2 in x 9-1/2 in), then jump to our Booklet-Catalog Envelopes. (Have questions about envelope sizes, visit our envelope help page)
