These earrings are handmade from sterling silver with slim wiring shaped into hoops and threaded with semi-precious stone beads. These hoops can be worn on the lobe or through the cartridge. This sleeper is sold individually. Available in turquoise, turquoise/pearl. MATERIAL Sterling Silver Semi-precious stone Hypo allergenic Allergy free DIMENSIONSApprox diameter: 7mm DELIVERYEach Mezi piece is packed and shipped out within 3 business days. We use Australia Post eParcel Pamp;H is $10 Australia wide and $25 International.