For your thoughts. 16cm diameter, contains 4 White Onyx beads. From the Native American traditions, the Dreamcatchers create a spiritual connection between Earth and Astral energies. Each Dreamcatchers has his own power, working ceaselessly to protect the place it was chosen for. Air for the Mind, Water for the Emotions, Fire for the Spirit and Earth for the Physical. Each Dreamcatcher includes beads in natural stones and crystals.