Kel Dors, sometimes referred to as Kel Dorians, are a sentient species hailing from the technological planet Dorin. They require masks to protect them when in oxygen-rich atmospheres, due to the fact that oxygen is fatal to their species. They are also known for the unique Force-using traditions of the Baran Do Sages. Kel Dors are, as a whole, considered an unattractive species due to their strange facial structure. Their noses are described as falling short of becoming a beak, with a gaping opening that descended to the mouth, a toothless chasm with drooping fleshy strands.