Here are the key specifications for export-quality bananas:

1. Variety: Typically Cavendish or other premium varieties.
2. Size: Medium to large bananas (preferably 7-8 inches in length).
3. Color: Uniformly yellow with a slight green tinge at the tips.
4. Shape: Well-formed and free of any significant defects or deformities.
5. Texture: Smooth skin with no wrinkles or blemishes.
6. Ripeness: Slightly under-ripe with firm flesh (for longer shelf life during transport).
7. Cleanliness: Free from dirt, stains, and pesticide residues.
8. Bunch Quality: Even bunches, preferably with 6-8 hands, with no broken or damaged fingers.
9. Packaging: Packed in sturdy, ventilated cartons (usually 13-18 kg per box).
10. Stem: The stem should be firm, not too thick or thin.
11. Condition: Free of bruising, scarring, and any mechanical damage.
12. Shelf Life: Optimized to last 7-10 days post-shipment under controlled conditions.