Each one of these envelopes opens on the shorter end and features a reliable, easy-to-use, self adhesive peel-and-seal closure to keep the contents placed within secure as they are transported through the mail. Excellent for a large number of home and office mailing purposes, these envelopes feature a light yellow-brown kraft color. Use these envelopes to send documents, important papers, small items, photographs, cards, monetary gifts, donations, promotional materials, and much more! Details:Brown kraft6.5" x 9.5"500 envelopesPeel and seal closureMade out of smooth, high quality manila paper