Use this double window envelope for convenience when mailing checks. To confirm compatibility with your checks, contact customer service to order a free sample. Specifications:Size: 4 1/8" x 9"Top Window Size: 7/8" x 3"Top Window From Left Side: 5/8"Top Window From Bottom: 2 1/4"Bottom Window Size: 1" x 4"Bottom Window From Left Side: 5/8"Bottom Window From Bottom: 7/8"Weight: 24#Material: White WoveFlap Opening: LongSeal: Moisture
