#10 Security Envelopes, Left Window, 4-1/8″ x 9-1/2″, Gummed Seal, White, Box Of 500

Product Description
#10 Security Envelopes, Left Window, 4-1/8″ x 9-1/2″, Gummed Seal, White, Box Of 500

When changing weather conditions might mean smudging hand-written addresses, have peace of mind knowing that the address window of these #10 security envelopes will get your important documents to their destination.
Security window envelopes feature addresses that appear through the left window — no need to hand-address.
#10 white envelopes are made from crisp 24-lb white wove for a substantial feel.
Box of 500 envelopes.