A shape you can inspect.

Net envelope plus margin. Download size is in millimetres; screen size is only a responsive preview.

04 / Check the paper

The full sheet budget.

Enabled only for a full-size fit, without rotating the net. Includes a 40 mm scale check. No automatic shrink, tiling or printer setup.

Try the assembly.

1. Make a scrap-paper trial and verify output scale.
2. Cut the outer boundary; score the eight dashed segments.
3. Raise front/back walls and fold their ears inward.
4. Raise side walls over the ears and attach the ears inside.

Nominal geometry only. SVG colours and groups do not configure machine operations. Check your own material, tools and finished fit.