Welcome to Envelope Kings!
Coloured All Board & Calendar envelopes are available in 350gsm/500micron board envelope. These are heavy duty board envelopes manufactured with peel & seal flaps.
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or call us on +44 (0) 800 612 6152
Monday to Friday 8:30am to 5:30pm (GMT)
Excellent quality and packaged very securely. Highly recommended
Slightly lighter weight than expected