Business Envelopes

LUX #9 Window Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

When sending letters, invoices or statements, save the time and expense of separately addressing envelopes. Simply position the address to show through the window, or choose our full-face windows, which are large enough to show off the entire contents. Available in a variety of styles and colors, printed or plain. To seal this envelope - flip up the second flap (exposing the adhesive), hold the main flap down over the exposed adhesive, and the envelope will be sealed.

Tough, brightly colored polypropylene envelope is as durable as it's attractive. Gusset expands up to one and a quarter inches to accommodate bulkier materials. Heavy-duty string and button closure is designed for everyday use.

Heavy-duty poly interoffice envelopes resist tears, repel moisture and are available in bright translucent colors for easy organization. Gusset expands up to 1 1/4" to accommodate bulkier materials. Heavy-duty string and button closure is designed for everyday use. Acid-free, PVC-free and archival-quality.

LUX® Size 10 Window envelope in goldenrod color measures 4 1/8" x 9 1/2" and is perfect for sending letters, invoices or statements.

LUX® Size 10 Window envelope in goldenrod color features moistenable glue for safe sealing. Envelope featuring window saves duration as well as the expense of addressing separately and has 60 lbs paper weight, is sold as 50 per pack.

Seal correspondence securely shut with this 100-pack of Staples EasyClose laser and inkjet #10 envelopes.

Tackle high-volume mailing projects with these #10 envelopes. Each one features a peel-and-seal closure for easy sealing, while the 24-pound white wove paper provides the durability needed to withstand the wear and tear of shipping and a bright background to contrast against dark text. These Staples EasyClose envelopes let you print addresses directly on them with laser and inkjet printers, providing a professional look.