A9 Invitation Envelope - 70# Light Yellow Basis Text (5 3/4 x 8 3/4) - Basis Announcement Series (Pkg of 100) A Quantity of 100 - A9 Invitation Envelope - Basis Light Yellow 70# Basis Light Yellow Paper - Standard Gummed Flap. Perfect for Greeting Cards, Greeting cards, Weddings or any announcement. This envelope may be sourced from any one of a number of top brands. Ships via Priority Mail