Shop AMZ Supply About Us Contact Us Add to Favorite Business Supplies Direct 100 – 12.5×9.5×1 Rigid Photo Mailers Envelopes Stay Flats Self Seal SKU: ABC-M-2G PACK OF 100 LARGE MAILING ENVELOPES 12.5 x 9.5 x 1. Shipping envelopes are the best way to transport flat items. Our cardboard mailers are neutral white and equipped with convenient self-seal tape for reliable closure.DOUBLE-WALL STRUCTURE. Our cardboard envelopes are manufactured from solid cardboard paper, recycled from hand-sorted chipboard. The special double wall construction of cardboard mailer envelope makes them more stiff and lasting.PEEL AND SEAL CLOSURE. The presence of a self-adhesive seal will save you from thinking about how you can close kraft mailers and where to find glue. Rip off the protective tape and seal your self seal mailers.EXTRA SPACE. The important feature that you should remember when choosing cardboard mailer envelopes is that they have the ability to expand due to hidden gussets on both sides of a rigid mailer. Expand your shipping abilities with our cardboard packaging envelopes! Customer Service & Returns Customer Service hours are Monday-Friday from 8:00am-6:30pm EST. We offer a 30-day return policy for most products if the item(s) are unused, unopened, in original condition, with all original packaging, components, instructions, and warranty materials. Items must not be defaced (e.g. no handwriting or other marks on packaging). We will arrange & pay for return shipping on any item that we shipped incorrectly. Return shipping fees incurred by purchaser will not be reimbursed. Returns must use shipping label(s) we provide. Please submit a return request for a return authorization number (RA). The RA number will prevent any further delay with the return process. Please remember to keep all the original packaging and documentation in the event your item(s) needs to be returned or exchanged. If your return is not eligible for return under this policy or otherwise does not comply with this policy, you will be notified and no credit or refund will be issued and your products will not be returned to you. Disclaimer: Due to Manufacturer Product Updates: Product packaging and images may vary. Returns are not accepted for variances in packaging. Handling & Shipping: Most items are shipped within 3-5 business days of receiving cleared payment.We may ship each product separately from different warehouses for expedited delivery as we utilize alternative warehouses across the Continental United States Two business day handling. This excludes weekends and shipping holidays. Orders placed on a weekend or shipping holiday will ship the next business day. Product Description Disclaimer: If it is a variation listing, then the listed details of the product specifications in the description (e.g. size, color, packaging, etc.) specified for one of the variations.