Indigo C4 A4 White All Board Envelopes with Peel and Seal Strip - 229 x 324mm Pack of 25

All Board Envelopes are a high-quality option for sending card, paper, and other thin items. They are white cardboard envelopes which feature a peel and seal strip and a pre-folded flap to make sending documents quick and easy. Their smooth coated surface is great for sticking address labels and is also printable. fully coated chipboard so you can be sure your items will be protected in transit. High Quality Strong Self Seal adhesive strip, gives an extra security.