Item Number 4UPALT9 Use this envelope with our 4up Version 1 W-2 forms. Slightly wider size makes this envelope ideal for use with high-speed inserting equipment. The security tint and cellophane windows ensure the privacy of information. Size: 5 5/8 x 9 Top Window Size: 9/16 x 3 7/8 Top Window From Left Side: 5/16 Top Window From Bottom: 3 9/16 Bottom Window Size: 11/16 x 3 7/8 Bottom Window From Left Side: 4 3/8 Bottom Window From Bottom: 2 1/2 24 pound White Wove material Ink Color: Black Flap Opening: Long Seal: Moisture Pricing is for 1000 envelopes Ships direct from the plant in 48 hours or less Pricing is for 500 envelopes delivered