6 x 9 Booklet Envelopes - 80lb. Ruby Red (1000 Qty.) | Perfect for Tax Season, Archiving, Sending Pamphlets, Brochures and so much More! | Printable | 80lb Paper | EX4820-18-1M Size: 6 x 9 Booklet Envelopes 6 in x 9 in / 6 x 9 / 152mm x 229mm Quantity: Pack of 1000 Color: 80lb. Ruby Red is named after this popular gemstone color. A true deep red is not only a great choice for holiday and black tie events, it is also sure to grab the attention of anyone in its path. USES: Professional way to send Pamphlets, Brochures, Sales Literature, Booklets, Annual Reports, Magazines, Catalogs and More! EVENTS: Professional Functions, Conferences, Conventions, Business Meetings and so much more! Printable on off-set and digital printing presses and some home printers.