ENVELOPE-T4 1 WINDOW, 5-3/4X9 SECURITY, 500/BOX

Tax form envelopes offer the government standard design for income tax documents. 24 lb. envelopes are security-lined and have a gummed flap. Window size 1⁵⁄₁₆" x 4¼". (left ⁵⁄₈""; bottom 1¼).
Unit of Measurement: BX
Product Numbers: QUA68183 50085227681831 QUA68183 QUA90135 17090-00