ABC Double Window Check Envelopes provide secure and professional mailing solutions for checks and business forms. Featuring two transparent windows for sender and recipient information and a fully lined interior security pattern, these envelopes ensure confidentiality and compatibility with standard check formats. Available in two closure styles—traditional gummed flap for moisture-activated sealing or self-seal with press-to-seal adhesive for quick, mess-free closure. Crafted from durable white stock, these envelopes combine strength, convenience, and a clean professional look. Proudly made in the USA to support local quality manufacturing.
Top window: 3 3/4″ x25/32″; 3/8″ from left; 2 15/32″ from bottom
Bottom window: 3 3/4″x7/8″; 3/4″ from left; 27/32″ from bottom