Quality Park No. 10 Single Window Security Tinted Business Envelopes - Single Wi

No. 10 Single Window Security Tinted Business Envelopes offer many options for your standard mailing and shipping needs. Moisture-activated, fully gummed flap provides a secure seal. 24 lb. bright-white stock and contemporary side seams give mailings a professional look. Blue security tint keeps contents confidential while in transit. Quality Park No. 10 Single Window Security Tinted Business Envelopes