100 A7 Invitation Envelopes: Set of 100 120gsm Aqua Blue Colored A7 invitation envelopes are sure to be a hit among your guests!Easy To Seal Gum Flap Enclosure: Apply water to edges of flap and stickMultiple Uses: Great for mailing holiday cards, greeting cards, party invitations, announcements, cards, photos, letters, personal mail and business mailGreat For Events: Always useful for Christmas, birthdays, weddings, bridal shower, save the date, anniversary, corporate events, and banquetsDimensions: Each measures 5 1/4 x 7 1/4 inches Grab your clients, family, and friends' attention with these value pack of 100 invitation envelopes. This sturdy 120gsm invitation envelope reveals something special when opened up. Not just beautiful, these envelopes are easy to use. To seal, simply wet and stick. Great for all occasions including birthdays, weddings, parties, holidays, corporate events, banquets and showers. Envelopes measure 5.25 x 7.25 inches.