A4 White All Card Envelopes - Peel and Seal with Tear Strip.

Buy in bulk and save. With a tamper-proof tear strip and instantly permanent adhesive. These high-quality A4 all card white envelopes are great for important and sensitive documents. Buy in bulk and save! Wholesale full board envelope supplies.

Note: Instantly permanent adhesive - once sealed the envelope cannot be opened without ripping the tear strip

Large letter size PiP Envelopes. 500 Micron thickness -  Full card envelopes. 330mm x 248mm + 45mm lip. This envelope size typically fits up to 70 sheets of paper.

• Tear strip
• Printed: Please do not bend
• Tamper proof
• C4 / A4 size
• Full Card
• Adhesive becomes instantly permanent and cannot be re-opened
• Peel and Seal Design Strip
• Manufactured in the UK