The ball stud has a 4mm diameter and sits at the front of an 11mm pin

making them an ideal gift for someone who celebrates their birthday during August

fastening with a classic lobster clasp

while the butterfly backs keep them securely in place

dinosaur fans will love these roarsome sterling silver and green enamel dinosaur shaped stud earrings

andralok 9ct yellow gold cute dolphin stud earrings Clearance The ball stud has aThese cute dolphin stud earrings are ideal if you're an animal lover. They're made from 9ct yellow gold and feature handy Andralok fastenings, so you don't have to worry about losing small butterfly backs. They measure around half the size of your fingernail at 6. 5 x 6. 5mm and weigh just 0. 18 grams. That means they're super comfortable, soon becoming your go to earrings. For more animal jewellery, check out the full range.