Tax Envelopes Self-Seal For 1099 MISC, 1099-R & DIV – INT, Double-Window Security For Quickbooks or Tax Software – 5 5/8 Inch x 9 Inch, Pack of 50 Envelopes Free 60 Day Returns Free Express Shipping Description: Ensure immediate attention! Double-window envelopes come preprinted with the statement “Important Tax Return Document Enclosed”.Convenient Set of 50 Tax Envelope, IRS Approvedgw8r5 Self-seal saves time and makes mailing easier.Secure: Printed lining to protect your privacy. Quality: 24 white wove confidential double-window envelope Compatibility: For 1099s Miscellaneous Income and 1099-R Tax Form Envelope Size: 5 3/4 x 8 7/8 ~ Top Window: 1 1/8 x 3 3/8 – 1/2 from left, 3 3/4 from bottom Features: Self-seal Security Envelope Designed to match with your 1099 laser forms24# white wove confidential Security tinted double-window envelope.Envelope Size: 5 3/4 x 8 3/4Two clear windows to reveal the return address and the recipient's addressSet of 50 Tax Envelope, IRS Approved Product Details: Brand: DutymarkColor: WhiteClosure Type: Self-SealNumber of Items: 50Special Feature: Security TintManufacturer: DutymarkBrand: DutymarkItem Weight: 12 ouncesProduct Dimensions: 9 x 5.63 x 0.04 inchesItem model number: SelfSeal Envelops for 1099 50Is Discontinued By Manufacturer: NoColor: WhiteClosure: Self-SealShape: RectangularNumber of Items: 50Size: One SizeSheet Size: 5.75-x-8.75-inchManufacturer Part Number: SelfSeal Envelops for 1099 50Date First Available: January 14, 2018