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Aimoh's #8 Double Window Security Check Envelopes. These premium envelopes feature double front poly windows and a security tint pattern to protect sensitive information. The quick seal strips ensure easy bulk mailing, while preventing checks from sliding and revealing confidential details. With a size of 3 5/8" x 8 11/16" and a 500 count supply, these envelopes are ideal for everyday business use with QuickBooks and home offices.

500 #8 Check Envelopes - Self-Seal Double Window Security Tinted - for Business Checks

PREMIUM SECURITY TINT CHECK ENVELOPES: Ultra Secure security tint pattern - Double Window Security Tinted Check Envelopes
PERFECT SECURE DESIGN: Measures Perfectly 3 5/8 inch x 8 11/16 inch to prevent checks from sliding and moving unlike others on the market, securing sensitive information to remain hidden even through the two windows
QUICK-SEAL SELF SEAL STRIP: Aimoh’s Double Window Security Tinted Self Seal Check Envelopes uses a premium adhesive peel and seal designed strip to create a strong, secure self-sealing seal
DUAL WINDOW CUSTOM DESIGNED FOR MAILING BUSINESS CHECKS: Top Window height is 7/8 inch X 3-1/2 inches wide and is positioned 3/8 inch from the left and 2-3/8 inch from the bottom, Bottom Window height is 7/8 inch X 3-1/2 inch wide and is positioned 7/8 inches from the left and 3/4 inches from the bottom
LONG LASTING SUPPLY: each box contains a long lasting supply of 500 envelopes, ideal for business and home office use