12 1/2 x 19 - #6 Reinforced Mailer 250/Case

These envelopes feature laminated fiberglass strands between kraft paper layers. This design provides extra tensile strength and excellent protection against grease, water, and oil. The fiberglass reinforcements also guard the bags from tearing, puncturing, and abrasion. Since they're unpadded, these reinforced mailers cost less to send. They're perfect for securely mailing items that don't need cushioning.

Using these reinforced mailers is easy. Just open the envelope, put your item inside, and seal it up. They're great for sending documents, flat items, or anything that doesn't need padding. When using, make sure your item fits well inside to avoid any tearing or damage. To keep these mailers in good condition, store them in a dry place away from sharp objects. If you get them dirty, a simple wipe with a dry cloth should do the trick. That's all you need to know to make the most of these handy mailers!