

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.
Shaped keepsake box — Polygon explosion gift box dieline
Editable 260 × 220 × 85 mm starting point using polygon explosion gift box. Adjust the dimensions to your product before prototyping. A ready-sized preset of the polygon explosion gift box — change the length, width and height and every panel, tuck and glue flap is redrawn to match.

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
- Width 260 · Length 220 · Height 85 mm
- Size range
- Width 80–350 · Length 80–350 · Height 20–100 mm
- Manufacturing
- 260.5 × 220.5 × 85.5 mm score to score · inside vs outside sizes
- Parts
- 2 parts — Polygon tray & lid lid, Polygon drop-side base
- Board area
- 0.162 m² · about 2 up on a 720 × 1020 mm sheet
- Default board
- SBS white board 350 g · 0.5 mm caliper
- Board options
- SBS 350FBB 400Kraft 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.
- Crease
- Cut
- Glue area
- 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 (0.5 mm for SBS white board 350 g). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Polygon tray & lid lidPolygon tray & lid lid | 219.3 × 100 | – |
| Polygon tray & lid wall ×2Polygon tray & lid lid | 15 × 102.6 | – |
| Corner glue tab ×4Polygon tray & lid lid | 9.3 × 4.5 | – |
| Polygon tray & lid wall ×2Polygon tray & lid lid | 15 × 108 | – |
| Polygon tray & lid wallPolygon tray & lid lid | 116.9 × 15 | – |
| Corner glue tab ×2Polygon tray & lid lid | 4.5 × 9.3 | – |
| Polygon tray & lid wall ×2Polygon tray & lid lid | 114.2 × 15 | – |
| Corner glue tabPolygon tray & lid lid | 4.3 × 9.3 | – |
| Pose rigPolygon tray & lid lid | 35 × 100 | – |
| Polygon tray & lid floorPolygon drop-side base | 260.6 × 220.5 | – |
| Polygon tray & lid wall ×2Polygon drop-side base | 113.2 × 85.5 | – × H + T |
| Polygon tray & lid wall ×2Polygon drop-side base | 85.5 × 101.5 | H + T × – |
| Polygon tray & lid wall ×2Polygon drop-side base | 85.5 × 106.9 | – |
| Polygon tray & lid wallPolygon drop-side base | 115.9 × 85.5 | – × H + T |
Adjustable in the editor
Beyond the size and board, this structure exposes 2 options; the template and 3D preview follow each change.
- Lid depthmm
- Number of sidescount
The polygon explosion gift box family
The same structure with sizes, boards and options set for a use.

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Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this shaped keepsake box — polygon explosion gift 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.





