The original for inserts up to 20 mm high in A4 format. Thanks to the side fold, ideal for classifying plans, brochures, catalogues etc., which are protected all round by the additional flap at the top of the pocket. The high-quality finish of the pocket is made from first-class ExtraSolid material for durable and long-lasting use. It can also withstand intensive use. Equipped with a strong colourless perforated edge and oval perforation for effortless page turning.
| Colour | colourless |
| Brand | Kolma |
| Material | ExtraSolid |
| Format | A4 |
| Capacity | 20 mm |
| Packaging | 10 bags |
| Version | ExtraSolid |
| Sales unit | bag of 5 pcs |
| Thickness in micron | 180 µ |
| Perforation | 3 x 80 mm |
| Package content | 5 pieces |
| Punched spine | colourless |