Size: #10 Window Envelopes 4 1/8 in x 9 1/2 in / 4.125 x 9.5 / 104.775mm x 241.3mm
USES: Checks, Invoices, Letterhead, Personal Letters, Statements, Bills, Flyers. Applications: Business Mailings, Direct Mail, Corporate Mailings, Financial Mailings, Personal Mail.
Quantity: Pack of 50
Color: 24lb. Bright White (Laser Safe) w/Secrity Tint
Printable on off-set and digital printing presses and some home printers.