QUA24532B 2-Window Security Tinted Check Envelope, #8 5/8, 3 5/8 x 8 5/8, White, 1000/Box

Quality Park® Double Window Envelopes display both sender and receiver addresses for mailing statements and invoices. These security envelopes have a reflex blue pattern that protects sensitive client information because it obscures the details of the contents, even when held up to light.
Package Includes: (1) Letter-Size File-Storage Box