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W-2 4up Quad Double Window Envelope (for high speed inserting equip/W24UPA)


Use this envelope with 4up Quadrant form - W24UPA. The security tint and cellophane windows ensure the privacy of information. Slightly wider size makes this envelope ideal for use with high speed equipment. For blank 4up Quadrant form compatibility, please request a free sample. 

Also available in Self-Seal - 80558S
Note: Self-Seal envelopes are not designed to work with inserter equipment.

Minimum qty of 25. Order in increments of 25.