PRODUCT DETAILS: Composition: Stainless Steel; 18k Gold Plated Measurements: 16x2mm round shape huggie Drop Sizes She- 12.8x9.6mm He - 10x10.5mm They - 15.5x9.2mm Human - 18.7x6.3mm CARE GUIDE: Hypoallergenic, 100% water proof jewelry that you can wear without a care! Wear it in the bath, shower, rain, snow, hurricane, pool, ocean or planet mars. Plated using an environmentally friendly process - wear it without any guilt!