When there is a need to send checks via mail, simple #9 and #10 office envelopes are not suitable. This envelope lacks security tint and other convenience features. The double window envelopes come in as the perfect solution. These envelopes are specifically designed for carrying checks and they come with peel & seal closure system that requires no moisture. These envelopes are also security tinted to protect the information from being viewed from outside. The double windowed design, allows users to simply line up the pre-printed addresses on the checks with the windows. This eliminates the effort of addressing the envelopes individually.
This double window envelope is perfectly compatible with standard Quickbook checks. Made from 24lb stock white paper, they are sufficiently durable to carry checks via mail. These envelopes are often used by businesses that pay employees and vendors by sending them checks. The envelopes have a formal white color and a smooth finish.