Do good and send out good with JAM Paper #6 3/4 Business Premium Envelopes. Made from 30% recycled paper, our Green Recycled envelopes are an earth-friendly option for all mailing purposes. A moisture-activated gum closure lies behind each classy commercial flap, ensuring inside contents stay safe throughout delivery. These 3 5/8" x 6 1/2" envelopes are made out of smooth, high quality 24 lb. paper and have a booklet opening. Great for sending business memos and correspondence, promotional or marketing materials, small booklets, brochures and more! Our versatile envelopes are also great for invitations, RSVP's, announcement, and photos. This pack includes 500 envelopes. Size: 3.625in x 6.5in | Color: Green Recycled | Quantity: 500/box