This succulent subshrub form cushions that grow up to a height of 20 centimetres (7.9 in) with a diameter of 45 cm (18 in).

[1] the dark green leaves grow in parallel pairs and have a whitish sheen.

[3] This plant is similar to Cheiridopsis aspera but it is more compact with thicker and more coarsely toothed leaves.

[2] While it prefers hot quartzite slopes, it was found to be most common where plants could receive some shade from taller vegetation.

[2][3] Cheiridopsis umdausensis is considered to be vulnerable by the South African National Biodiversity Institute.