A dreamcatcher is a handmade object originating from Native American cultures, particularly the Ojibwe tribe. Traditionally, it consists of a circular frame made from willow, with a woven net or web in the center. Dreamcatchers are often adorned with feathers and beads, and they are believed to filter out bad dreams while allowing good dreams to pass through. The practice of using dreamcatchers has spread beyond its cultural roots and is now popular in various forms of art and decoration. Many people hang them above their beds, hoping to promote positive dreams and a sense of peace during sleep.