#9 Regular Seal Double Window Envelopes

Our double window check envelopes are the perfect companion product for our  computer business checks. The double windows conveniently display name and address information while the envelope’s security tint shields confidential check information from snooping eyes. As standard #9 envelopes, their flexible size suits a variety of business uses. Double-Window Check Envelope Features Compatibility: These standard #9 double-window envelopes are ideal for both checks and invoices. Convenience: Double windows display name and address information without additional envelope printing. Protection: Security tint envelope paper hides private information.