Ensure immediate attention!
Double-window envelopes are intended for use with continuous and laser continuous and laser 1099, 1098 and W-2G forms (except Form 1098C, 1099MISC, 1099R, 1099B, 1099K and 1099DIV) forms.
The gummed flap seals and security Printed lining ensure privacy.
"Important Tax Return Document Enclosed" is printed on front of each envelope.
24 lb. white wove finish envelopes have two clear windows to reveal the return address.
2020 Single Window Envelope with diagonal seam. This envelope accommodates continuous and laser 1099, 1098, and W-2G forms (except Form 1098C, 1099MISC, 1099INT, 1099R, 1099B, 1099K, and 1099DIV). 3-78" x 8-3/8", Color is White, 1 window, Gummed envelopes.