6" x 6" Envelopes - 155mm x 155mm Square

6" x 6" square envelopes are a stylish and unique option for mailing invitations, greetings cards, announcements, and other special correspondence.

Their square shape stands out from traditional rectangular envelopes, offering a modern and elegant presentation. These envelopes are often used for formal events such as weddings, birthdays or corporate gatherings, as their distinctive size gives an extra sense of occasion.

Available in various colours and finishes, 6" x 6" square envelopes can be customised to match the aesthetic contents they hold