They sit at the front of a pair of 10mm long pins which are secured using matching butterfly backs

9mm in width and 3mm in depth and are movable along the length of the chain rather than being stuck in place

this is the way to bring a classic look up to date

The design measures 15mm x 4mm x 2mm and is secured at the central point

With a weight of nearly 1 and a half grams

sterling silver 2mm ball stud earrings set three colours Fierce Collection They sit at the frontA staple of everyone's jewellery box, these sterling silver ball stud earrings are one of our most popular products. The simple design allows you to wear them every day and the butterfly backs fasten securely in your ear. The small size of the 2mm ball makes them ideal for a first pair of earrings.