What is the meaning of dream catcher?

Understanding the Symbolism of a Dream Catcher

Circle: The circular shape represents the cycle of life.

Web: The intricate web is designed to capture and eliminate bad dreams during the night.

Feathers: Good dreams are allowed to pass through the web, gently descending to the feathers as a source of comfort for the sleeper.

Beads: The beads signify the spider, which is the creator of the web.