Hypoallergenic Material: Triple hoop earrings are made of brass with 14k gold plated, anti-oxidizability, no fading; 925 sterling silver posts are the Best Choice for Sensitive ears. Size Info: Hoops Diameter--20mm (0.79 inch); You can check the Size Image and Model-wearing Image for reference. Lightweight & Comfy: Chunky hoop earrings are crafted to be lightweight and comfortable for easy all-day wear. Also suitable for women who newly got their ears pierced.Gift-Wrapping: Great gifts for yourself, girlfriend and other ladies on Birthday/Thanks Giving Day/ Valentine's Day/ Mother's Day/ Christmas or just as a surprise for her, get double happiness!Note: Data are all measured manually, please allow for an error of 1-3cm. Due to differences in light and display, there may be a certain color difference, which is subject to the actual object received.