If paper and postage is how your business gets done, we can provide the gear you need. Choose from stationery products, including envelopes, letterhead, customized reply and confirmation return cards, invoices and statements, and claim forms for the insurance and medical industry. Never deal with messy mailing labels again, or spend hours folding mass mailings with these booklet envelopes. These 8 3/4" x 11 1/2" mailers are made of 24 lb. stock and let you mail flat to set your mailings apart from standard post -- and the pre-cut window shows the address. Add your contact information and icon, with the option of adding four more attention-grabbing lines of text to the front!