The angels are created by Allah from light. They are so great in their creation and they have wings.

Allah the Exalted said: (All the praises and thanks are to Allah, the Originator of the heavens and the earth, who made the angels messengers with wings, – two or three or four. He increases in creation what He wills. Verily, Allah is Able to do all things.) (The Noble Qur’an 35:1)

Ibn Masood narrated that the Prophet (saw jibreel (Gabial) with six hundred wings) (Al Bukhari & Muslim) and in another narration (each wing had encompassed the entire horizon.) (Declared sound by Ahmad

They are so great in number.

Al-Bayt Alma’moor is the equivalent of the Ka’bah in the 7th heaven; the Prophet said: (Every day it is entered by 70 thousand angels and they never return to it) (Muslim)