Meet our Rainbow Sparkle Stud Hoops, bringing a subtle pop of colour and joy to your day. Embedded with delicate multi-coloured cubic zirconia crystals, these are our go-to to match the festive looks! Material: 925 sterling silver with 24k gold plating Size: 14mm drop How to look after your earrings: In order to protect your jewellery, we recommend that your Tilly Miller earrings should avoid contact with perfume, false tan, lotions and water where possible. Treat and store your earrings with care and clean studs with a silver polishing cloth if needed. Each set of earrings is packaged with love (and a little sparkle!) in our signature 100% recycled gift box. Refunds or exchanges on all Tilly Miller earrings cannot be given for hygiene reasons. Please see our returns policy for further information.