Staples T4 Security Envelopes with Gummed Flaps - 5-3/4" x 9" - White - 25 Pack

Securely send a number of T4 slips with Staples T4 Envelopes. These tax envelopes are ideal for mailing standard income tax forms and more. They feature security tinting to ensure privacy and a gummed closure that is moisture-activated for a secure seal. The white envelopes are made of sturdy 24 lb stock and have a square flap and side seam design that allows for easy insertion of forms. Convenient address windows display only pertinent information for recipients.