PRODUCT DETAILS: Composition: Stainless Steel; 18k Gold Plated, Genuine Gemstone Measurements: Chain Length - 2.5" Chain Width - 5mm & 3mm Stone Size - 12 x 6mm 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!