These are as big as beads come. Each bead has a diameter of 4" and has a disco ball affect on it. The Oversized Mardi Gras beads are super fun at a party and will surely be what everyone is talking about. These jumbo Mardi Gras beads are just what any die hard mardi gras goer need. Be sure to stock up on all your Mardi Gras beads you will be getting all the attention you need if you are wearing this jumbo bead necklace.