Sufficient quantity: You will receive 2 pairs of typewriter ribbons, providing enough supply for daily use and replacements. Model compatibility: These typewriter ribbons are compatible with most standard typewriter models. Please verify compatibility with your specific typewriter model before purchase. Reliable quality: The twin-spool typewriter ribbons are pre-inked and designed for smooth, consistent performance. Dual-color ink: The ribbon features both red and black ink for color differentiation. Easy to use: Designed for simple installation, these ribbons are suitable for replacing worn or damaged ribbons in home or office settings. Type: Typewriter Ribbon Material: ABS + Nylon Color: Black + Red Package Contents: 2 x Typewriter Ribbons Note: This package includes only the items listed above. Other accessories are not included. Note: Slight color variations may occur due to lighting and monitor display differences. Measurements may vary by +/- 1–3 cm.