JAM Paper 4.5" White Square Invitation Envelopes are sure to get noticed with their unique shape and size. Use these envelopes for gift cards, small note cards, announcements, messages to accompany gifts, photos, notes, money, matches, dragon teeth, a lock of your lover's hair, magic beans, and much more! These envelopes are great for both personal and business mailings. Details:White4.5" x 4.5"Made from 28lb, non-malleable paperStraight flapGum closure Available in multiple counts