UNIVERSAL Window Business Envelope Side #10 4 1/8 x 9 1/2 White 500/Box 36321

Business-weight, 24-lb. stock gives this envelope a professional feel. Wove finish provides a crisp appearance. Fully gummed flap produces a secure seal. Envelope/Mailer Type: Business/Trade; Envelope Size: 4 1/8 x 9 1/2; Closure: Gummed; Trade Size: #10. Perfect for use in the home, small office or at your desk. Fully gummed flap. Business-weight 24-lb. stock. Wove finish. Sold as 500/Box.