Size and colour: 30 x 25 x 1 mm; the weight is 3.18 g/piece. Silver gold. Hypoallergenic: The needle part is made of hypoallergenic and lead-free and nickel-free S925 sterling silver, the needle of the earring cannot easily cause allergic reactions. In addition, the ring part is coated with an excellent silver-plated process, comfortable to wear and will not disturb the earlobe. Hoop Model: L2EU-2960007 Classic earrings: design with trendy twist pattern, classic and simple, suitable for any outfit. If you have heard the single buckle "click", it means that your wearing is complete. Note: Avoid wearing it when you sweat a lot, take a shower or sleep. Perfect gift: Aucuu hoop earrings are packed in a cute little velvet bag and combined with an exquisite gift box, which is very suitable as a perfect gift for your wife, girlfriend, sister, mother, daughter, child. Maintenance: Avoid contact with perfume, hairspray, soap or lotion and detergents to avoid oxidation or corrosion of the earrings due to chemical reactions. Put it in a soft cloth bag or fabric strip to avoid rubbing with other jewellery.