Look what kind of beads these are made of, are they bodhi seeds? Please tell me the specific types.

This is called Ruyi Bodhi, which is the Bodhi of the Son of Heaven. The Son of Heaven is a strange and hard fruit. The oblate shape, with raised curved ridges, looks like a flat peach or a tiny sweet melon. There is a God's Will Tree in the Buddhist scriptures. This tree turns according to God's will and fulfills your wishes. Tianyizi has its own special meaning. Use this bead to practice and follow the will of God. Wear it casually to increase your happiness and wisdom.