What is Ladyfinger and it belongs to which cultivar?

Ladyfinger

In terms of size, Ladyfinger bananas or Rasakadali bananas have thin skin and a sweet flavor that makes them ideal for desserts. Bananas of this kind can reach a bunch weight of 10-14 hands and develop to a length of 4-5 inches with a light-yellow color. There’s a thin layer of skin covering sweet flesh.