His physical attributes

    He is neither of blameworthy tallness nor of detested shortness, harmonious in form, lofty in structure; his face is like the full moon, overflowing with light; he combined between the beauty of creation and the perfection of character, and between the splendor of form and the purity of conduct and the clarity of inner being; thus he became a sign in awe, a standard in purity, and an example in dignity and mastery.

And I apologize to Allah, the Exalted, and to him, for these letters that fall short regarding his right and his station.
May Allah preserve him and keep him, heal him and grant him well-being, and may Allah make us and you firm upon his path and his way, by the right of Muḥammad and the family of Muḥammad.