| Box Style | Custom Shoulder Mailer Boxes |
| 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 | 4 – 8 Business Days, RUSH |
| Shipping | FLAT |
Every great product deserves packaging that turns heads. Here's how we make it happen — step by seamless step.
Custom Black Shipping Boxes from Pioneer Custom Boxes help ecommerce, subscription, gift, apparel, cosmetic, stationery, jewelry, candle, and retail brands ship products with stronger protection and a premium black presentation. Choose custom sizes, black mailer styles, corrugated board, E-flute, B-flute, inserts, inside printing, matte or gloss finishes, free design support, no MOQ, and free USA shipping.
