9-1/2″ x 11-1/2″ First Class Mail Envelope with Single, Top Window that Aligns with 1040 Form or Address Cover Sheet
Large 1st Class Mail Envelopes are In Stock and Ready to Ship! This oversized, official first class mail envelope has a single window near the top to display the delivery address using an address coversheet or 1040 form for a client tax return.
It is in a portrait layout and has blue ‘first class mail’ triangle icons printed along the edges and FIRST CLASS MAIL printed near the middle.
Seal Type: Self Seal Flap
Size: 9-1/2″ x 11-1/2 ”
Paper Weight: 28# envelope stock
Flap Opening: Short End
Ink Color: Blue
Text: First Class Mail
Window Size: 1-5/8″ x 5-3/8″
Window From Left Side: 1″
Window From Bottom: 8-5/8″
(The moisture seal version of this envelope, Item# PEW23, has been discontinued)