Any type of coil that deviates from standardized dimensions due to:

• Disk dimensions (from 600 mm to 3500 mm in diameter), drum diameter, or usable width.
• Weight to be supported – specific specifications for disk thickness or drum staves.
• Different materials to be used in coil configuration (whether metallic or plastic elements).
• Specific transcaning in length.
• Interior finishes.

They can have various finishes:

• Phytosanitary treatment ISPM15
• Product with the possibility of artificial drying
• PEFC certification (Chain of Custody)
• Lined on the inside to prevent possible breakages
• Neutral, painted, and/or labeled