6 x 9 Booklet Envelopes - Clear Translucent (50 Qty.) | Perfect for Tax Season, Archiving, Sending Pamphlets, Brochures and so much More! | Printable | 30lb Paper | E4820-00-50 Size: 6 x 9 Booklet Envelopes 6 in x 9 in / 6 x 9 / 152mm x 229mm Quantity: Pack of 50 Color: Clear Translucent is made from 100% pure cellulose fiber without resins or other transparentizing agents. 30 lb. stock is translucenct, recyclable, acid free, and elemental chlorine free. 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.