

Custom Envelope Mailers with Clasp are the best way to handle and ship documents that need to be accessed multiple times. They are manufactured from heavyweight kraft stock and have a rust-resistant metal clasp and a reinforced eyelet, so they won’t tear after repeated use. They combine a mechanical fastener with an adhesive flap to give you double the security for important legal files or portfolios. Customized envelope mail packaging with a clasp provides a p tactile experience that keeps your brand visible long after the initial delivery. Organize your files today by ordering these boxes at affordable rates!
| Box Style | Custom Envelope Mailers with Clasp |
| Brand | The Box Zilla |
| Dimension (L + W + H) | All Custom Sizes & Shapes |
| Quantities | No Minimum Order Required |
| Paper Stock | 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock |
| Printing | No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors |
| Finishing | Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling |
| Included Options | Die Cutting, Gluing, Scored, Perforation |
| Additional Options | Eco-Friendly, Recycled Boxes, Biodegradable |
| Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
| Turnaround | Within A Week (5–7 Business Days) After Order Confirmation |
| Shipping | FLAT , Free Shipping |