Amazon Basics 500-count of #10 envelopes

Features & details: 500-count of #10 envelopes for personal or professional use. 24-pound white woven paper provides quality and strength Moisture-activated gummed closure ensures a secure seal Large supply for long-lasting convenience—perfect for frequent mailings or bulk mailing projects Measures 4-1/8 by 9-1/2 inches each Only 2 envelopes were used from this box which leaves 498 business sized envelopes in perfect condition ready for you to use for business or personal purposes.