True-Ally Spiral Binding Combo Pro Pack is a complete binding solution for offices, schools, print shops, and businesses. This value-saving combo includes 5 kg of spiral binding coils in five popular sizes (10mm, 12mm, 15mm, 20mm, and 25mm – 1 kg each) along with 200 PVC binding cover sheets in blue and white colors.Designed for use with spiral binding machines, the pack helps create professional-looking reports, projects, presentations, manuals, and documents with ease. The assorted coil sizes allow you to bind documents of different thicknesses, making it a versatile choice for daily binding needs.The included PVC covers provide added protection, durability, and a neat finish, helping keep documents safe from dust, moisture, and regular wear. Ideal for bulk users, this combo offers excellent value and convenience by combining essential binding supplies in one package.Note: Coil sizes and cover colors may vary slightly due to manufacturing variations.