What are DREAM CATCHERS used for?

I'm bringing back an oldie but goodie! I sooooo LOVE this Lexi Lovelie Necklace! Dream catcher & Crystal nugget Necklace - It is made out of 14kt gold filled chain. The Dream catcher charm is set to dangle adorned with a Crystal nugget.  According, to the Native Americans, dream catchers are believed to give its owner good dreams. Dream catchers originated with the Ojibwe people- a group of natives of North America.Ojibwas used to hang dream catchers above the bed as a charm to protect sleeping people, usually children, from nightmares. Buy yours today: www.lexijewelry.com.