Ensure immediate attention!
Double-window envelopes are intended for use with W-2s 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.
2018 Double Window Envelope is used for W-2's, (accommodates standard IRS format of continuous and laser W-2 forms). 5-5/8" x 9-1/4" Color is white, 2 windows, gummed envelope .