'Cherub's' in the Bible

Each of the first cherub's wings was seven and a half feet long; its entire wingspan was 15 feet.

The first cherub’s height was 15 feet and so was the second cherub’s.

Then he put the cherubim inside the inner temple. Since their wings were spread out, the first one’s wing touched one wall while the second cherub’s wing touched the other wall, and in the middle of the temple their wings were touching wing to wing.