Quality Park Redi-Strip Regular Business Envelopes - Security - #10 - 9 1/2in Width x 4 1/8in Length - 24 lb - Self-sealing - Wove - 500 / Box - White

Removable sealing strip provides clean, quick seal of No. 10 business envelopes without the use of moisture. Simply peel back the strip and fold the flap closed. Pressure-sensitive gum forms a permanent bond. The paper strip keeps the adhesive free of dust, ensuring a long shelf life. 24 lb white wove envelopes are security tinted.