These EnvyPak envelopes make an impression when used with direct mail because the contents show through, which drives engagement and response. These crystal-clear envelopes are USPS 100% approved and feature a tamper-evident closure for materials that withstands the rigors of mail and distribution. Outside dimensions are 4.19″ (h) x 9.5″ (w). EnvyPak polypropylene envelopes and packaging are made of extremely strong, durable and recyclable polypropylene. Polypropylene is an inert material that makes EnvyPaks perfect for archiving and reuse as storage devices. Typical reuse examples for a pre-mailed EnvyPak envelope include storage for photos, coupons, small collectibles and receipts. Reusing reduces material consumption and saves energy compared to one-time use and throw-away alternatives. EnvyPak letter envelopes can be used for long-term storage of letters, photos, brochures, instructions, warranties, maps and insurance/ medical documents. Also use them for storage of smaller craft materials; desk items such as pens, sticky notes and paper clips; or jewelry and other precious collectibles. Our #10 Clear Envelopes are just right for letters, brochures, and pamphlets.
For marketers, designers and crafters looking for a creative way to use all the space of a standard envelope size, the #10/A5 Clear Mailer is the way to go. This USPS-approved design features a peel-and-stick adhesive closure to keep materials such as tri-folded letters sealed. Since the entire envelope is clear, the design puts a unique spin on the traditional window envelope.