Preview image
The real blank at this size, folded by the same engine as the studio. The artwork is a sample from a fictional brand — swap in your own in the editor.
Parametric structureTrays & lids
Birthday surprise box dieline
A cross-shaped base with four unglued drop sides, held upright by a fitted lift-off lid. The open pose lays the sides flat for photos, messages or a gift reveal. A ready-sized preset of the explosion gift box — change the length, width and height and every panel, tuck and glue flap is redrawn to match.
Inside120 × 120 × 100 mm
Outside126.8 × 124.4 × 101.2 mm
Flat blank321.2 × 321.2 mm
Download the dielinePro
Sign in to download. Dieline downloads are part of Pro: PDF, Illustrator, SVG and DXF, cut, crease and bleed on separate layers, without a watermark. See plans
- Reference
- —
- Inside size
- Inside length 120 · Inside width 120 · Side height 100 mm
- Size range
- Inside length 60–350 · Inside width 60–350 · Side height 35–220 mm
- Manufacturing
- 120.6 × 120.6 × 100.3 mm score to score · inside vs outside sizes
- Parts
- 2 parts — Drop-side gift base, Lid
- Board area
- 0.094 m² · about 6 up on a 720 × 1020 mm sheet
- Default board
- Folding boxboard 400 g · 0.6 mm caliper
- Board options
- FBB 400SBS 350Kraft 350Black 350SBS 18 pt
- Good for
The flat dieline
Exactly what the downloads contain, drawn from the template at its default size, with a 3 mm bleed. How to read a dieline.
- Reverse crease
- Crease
- Cut
- Bleed 3 mm
How the blank is sized
Score-to-score panel sizes at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (0.6 mm for Folding boxboard 400 g). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| BaseDrop-side gift base | 120.6 × 120.6 | – |
| FrontDrop-side gift base | 120.6 × 100.3 | – × H + T/2 |
| BackDrop-side gift base | 120.6 × 100.3 | – × H + T/2 |
| Left endDrop-side gift base | 100.3 × 120.6 | H + T/2 × – |
| Right endDrop-side gift base | 100.3 × 120.6 | H + T/2 × – |
| Pose rigLid | 100 × 25.1 | – |
| Lid topLid | 100 × 98.7 | – |
| BackLid | 126.2 × 25.3 | – |
| FrontLid | 126.2 × 25.3 | – |
| Left endLid | 25.3 × 123.8 | – |
| Right endLid | 25.3 × 123.8 | – |
| Corner web ×4Lid | 25.3 × 25.3 | – |
| Corner web ×4Lid | 35.8 × 17.9 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 1 option; the template and 3D preview follow each change.
- Lid depthmm
The explosion gift box family
The same structure with sizes, boards and options set for a use.
Preset
Preset
Preset
Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this birthday surprise box yours
Open it in the editor to set your size, drop artwork on each face, check bleed and safe areas, and export print-ready PDF with the dieline on its own layer — or stage it in a 3D scene for a mockup.