About:Its small size, they are naturally flavoured, aromatic and sweeter compared to regular bananas. Yelakki bananas are around 3- 4 inches long and contain a thinner skin and better shelf life than Robusta bananas. Banana's are high in fiber, carbohydrate that helps regulate digestive system. Storage and Uses: Store them in a cool, dry place away from direct sunlight. Fresh, raw yelakkis are green. They turn into golden yellow on ripening.