Staples - #10 Business Envelopes, 4 1/8" x 9 1/2", 500/Box - White

Fully gummed flap business envelopes are perfect for your business or household needs. Mail documents to clients, customers or other intended recipients with these white gummed envelopes. The diagonal seam works with most inserting equipment as well.

Avoid the hassle of manually addressing envelopes by using these Staples gummed left-window envelopes. The window is positioned to work with standard templates, so it's easy for addresses to show through, while the standard #9 size makes these envelopes ideal for day-to-day correspondence. These Staples gummed left-window envelopes are easy to seal thanks to the strip of gum adhesive on the flap.

Mail out documents and files that need to remain confidential with these security-tinted #10 envelopes. A security pattern located on the inside of each envelope discreetly obscures all information contained inside, ensuring that private information remains concealed. Made out of sturdy 24-pound white woven paper that helps to prevent tears and rips, these security-tint envelopes stand up to sorting-room conditions, keeping the contents inside safe.