The product is a package of 75 white self-seal mailers from Avery, designed for use with ink jet printers. These envelopes are suitable for a variety of items such as flyers, brochures, invitations, and more. Made in the United States, they are brand new and in good condition. The Avery Jet 75 mailers are a convenient and efficient way to send important documents and promotional materials to clients and customers.