[24K GOLD PLATED STAINLESS STEEL]: 24k gold plated stainless steel with bright yellow hue, a dazzling shine and good ductility and softer than 18k gold plated stainless steel. [BIG BALLStyle]: Stud earring findings with big ball, compared to other small ball stud earrings, this one has a larger ball with a better quality and shine, making it more fashionable and versatile. You can attach geometric earring frames or dangle beads and charms to this basic stud accessory to create a unique look you like. [50PCS BALL EARRING POST]: 50*Ball stud earring findings: 9mm(0.35Inch) long, hole: 1.8mm(0.07Inch); ball: 6mm(0.23Inch), pin: 0.8mm(0.03Inch). [PORTABLEBox]: Comes with a plasticBox: 2.67x2.04x0.43Inch(6.8x5.2x1.1cm), put your ball earring posts in to avoid being soiled and loss. [IDEAL GIFT]: Ball earring stud with loop for making dangle earrings, allow you to easily add beaded pendants, dangles or drops to them without any other tools to make simple, elegant drop earrings as gift to your mother, lover and friends.