The tomb IGN99 is set back into the massif by about 3-4 meters. The facade features two half-crowsteps with five steps, an Egyptian entablature, and angular pilasters that are unfinished and lack a base. The well-detailed Nabatean-Corinthian capital decorates the pilasters, with a framed cartouche between the architrave and central acroterion support. The entrance portal is partially unfinished with a plain frieze and architrave beneath the pediment. The terrace in front of the tomb still has extraction blocks on the sides, and the floor features grooves from continued extraction activities.
Les tombeaux nabatéens de Hegra vol. II Nehmé L. Académie des inscriptions et belles-lettres Paris 2015 pp.164-166
The interior is rectangular and shows signs of previous extraction activities, with stone blocks protruding from the floor and the back wall. A rectangular recess is present in the lower right half of the back wall.