Butterfly classic lounge m. træskal
| Ecolabel | EU Ecolabel |
| Category | Office Furniture, chairs (EU Ecolabel) |
| Product group | EU49 Furniture |
| Criteria generation | 1 |
| Licensee | Magnus Olesen A/S |
| License number | DK/049/016 |
| Brand | Magnus Olesen |
| Ecolabel | EU Ecolabel |
| Category | Office Furniture, chairs (EU Ecolabel) |
| Product group | EU49 Furniture |
| Criteria generation | 1 |
| Licensee | Magnus Olesen A/S |
| License number | DK/049/016 |
| Brand | Magnus Olesen |