Kursī is the place of the Two Feet

ibn ʿAbbās رضي الله عنه said:

The Kursī is the place of the Two Feet, and as for the ʿArsh, no one has the ability to give it’s immenseness.

Dalīl: al-Mustadrak ʿala aṣ-Ṣaḥīḥayn 2/282, ar-Rād ‘ala Bishr al-Mirisī P. 71, Kitāb at-Tawḥīd P. 107-108, Tafsīr aṭ-Ṭabarī 3/10, al-Mu’jam al-Kabīr #12404, al-Asmā’ wa aṣ-Ṣifāt P. 354, Tārīkh Baghdād 9/251-252, Kitāb as-Sunnah #301, Mukhtaṣar al-ʿUlū #124

Ḥukm: Ṣaḥīḥ Isnād to both Imām al-Hākim an-Nishāpurī and Shaykh al-Albānī