JAM Paper 4" x 9.5" Foil Lined Business Envelopes, 50ct. are certain to grab the attention of recipients when they open them up! Each one features a white color and a shiny gold foil lining that is to keep contents secure as they travel through the mail. The size of these envelopes makes them ideal for 3 times folded standard sized documents. Use these envelopes to mail holiday greetings, promotional materials during the Christmas season, invitations to special events, and more!Details: Available in multiple colors 4.125in. x 9.5in. #10 commercial size Made from high quality 24lb. paper Commercial flap and gum closure 50ct.