Sold as a pair. Dimensions : CZ measures 6mm. Hoops have 8.5mm inner diameter. We have an expanding range of detachable charmed earrings, search for keyword ' detachable' and have a browse :) Materials and Care: These are made of sterling silver, and coated with precious metal Rhodium or 18ct yellow gold. Only precious metals are used and they are hypoallergenic. Please keep in a sealed plastic bag when not wearing. Stamp: 925 SRS ( Initials for our brand name Silver Rain Silver). Packaging: All our jewellery comes with our branded velvet bag so your item is ready to be gifted. Production Method: Small Batch lost wax casting. ------------------------------------------------------------------- Free Shipping for UK orders. International orders with a flat postage fee. All our items are ready to ship within 48 hours. Orders arrive within 5 working days for UK orders and international delivery time varies but generally 1 - 3 weeks. More details about our production method https://www.silverrainsilver.com/blogs/production-methods/production-method-1-lost-wax-casting Instagram: silver_rain_uk