JAM Paper® Bronze Brown Stardream Metallic #10 Business Envelopes feature a beautiful bronze color and shining metallic finish. This full carton contains a large and even total of 1000 envelopes. Each one measures 4 1/8 x 9 1/2 inches in size and features a commercial style flap opening and a reliable gum closure to keep the items placed within them secure as they travel through the mail. The size of these envelopes makes them ideal for standard sized sheets of paper that have been folded into thirds. Use these envelopes to mail announcements, invitations, letters, and more! These eye-catching envelopes are certain to make a great impression on your mail recipients.