Corrugated boxes · FEFCO 0427

12 × 10 × 3 in die-cut mailer box dieline

This dieline was generated at exactly 12 × 10 × 3 in (304.8 × 76.2 × 254.0 mm) by the same structural engine that produces our factory print files — every panel, flap and glue zone computed for this size, not stretched from a template. Need a different size? The construction is parametric: any dimensions in the studio.

BOTTOMFRONTBACKLEFTRIGHTTOPDie-Cut Mailer Box — 12 × 10 × 3 inTWOFORM · production dieline · units = mm · flat 748×618 · box 305×76×254
Generated at 12 × 10 × 3 in — watermarked preview. The production SVG/PDF with bleed and glue flaps exports from the studio on a paid plan.
Finished size
12 × 10 × 3 in (304.8 × 76.2 × 254.0 mm)
Flat blank
734 × 604 mm (28.89" × 23.77")
Panels in the die
21
Construction
FEFCO 0427

Design on this 12 × 10 × 3 in dieline

Put AI artwork on the true structure at your exact size — then order it manufactured, one company end to end.

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Other die-cut mailer box sizes

6 × 6 × 2 in8 × 6 × 2 in9 × 6 × 3 in10 × 8 × 4 in12 × 9 × 4 inAll about the Die-Cut Mailer Box