Also available as a ring.
Nagas are known as beings with magical abilities. They are considered guardians of transitions, thresholds and doors, especially in a symbolic sense.
Wikipedia states:
Nagas are known as beings with magical abilities and can take human form at any time. Occasionally they are said to leave their realm and mingle with humans. They are considered guardians of transitions, thresholds and doors, especially in a symbolic sense. The arch-enemy of the Nagas is Garuda, the companion animal of Vishnu.