Cumberland Strip Seal Envelope C3 White Box 250

Simplify your mailing process with Cumberland Strip Seal Envelopes C3 White. This economical 250-pack features practical white envelopes with convenient strip-seal closure for efficient high-volume correspondence. The C3 size (324x458mm) accommodates standard A4 documents without folding, ideal for business communications, statements, catalogues, and professional mailings. The reliable strip-seal adhesive ensures secure closure without requiring moistening or tape, increasing processing speed in busy office environments.

The clean white finish presents a professional appearance suitable for all business communications whilst the sturdy paper construction withstands postal handling and transit damage. The strip-seal design is particularly efficient for operations requiring rapid envelope sealing, reducing staff fatigue and accelerating mailing preparation. With 250 envelopes per box, you'll have adequate supply for significant mailing projects. Perfect for businesses seeking to balance professional presentation with operational efficiency.

• 250 C3 white envelopes per box
• Strip-seal closure for efficiency
• 324x458mm size for unfolded A4 documents
• Professional white paper finish
• Reliable adhesive seal system
• No moistening required
• Sturdy construction for postal handling
• High-volume mailing solution