C5 is probably the most useful sized envelope on the planet. When you add a gorgeous summer violet colour, a peel and seal fastening and sturdy 120gsm paper then you have a winning combination
This is an ideal size for wedding and party invitations too. C5 will take an A4 sheet folded into quarters or an A5 sheet folded in half.
Matching A4 paper is also available.
Supplied in boxes of 500.