| Support type | Rock |
| Dimensions | h. 24, w. 96 |
| Modern site | ʿAqabat Mablaqa |
| Ancient site | Mblqt |
| Geographical area | Wādī Bayḥān |
| Country | Yemen |
| Link to site record |
| Title | Ry 390 |
| Concordance | RES 3534; Q 856; CSAI I, 33 |
| Language | Ancient South Arabian » Qatabanic » Central Qatabanic |
| Link to epigraph record |