These are made with real guitar picks. That means that the back of the guitar picks may have the emblem of the guitar pick company printed on it. I also used silver toned metal champagne glass charms. They are 2.25 inches long from the top of of the ear wire curve to the very bottom of the whole earring, and they have surgical steel earwires (nickel free, hypoallergenic). To get an idea of how long the earrings will be on you, start from where your ear is pierced and measure down. All of my jewelry and accessories are handmade by me (Bethany) or Jennifer. Made in and shipped from Lubbock, TX. USA