Quality Park No. 9 Business Envelopes with Gummed Flap - Business - #9 - 3 7/8" Width x 8 7/8" Length - 24 lb - Gummed - White - Wove - 500 / Box

No. 9 business envelopes feature a moisture-activated, fully gummed flap for a secure, permanent seal. Contemporary side seam construction and 24 lb. bright-white stock add a professional touch to your mailings. Envelopes are perfect for office use or bulk mailings.