2mm Rolo Chain .925 Italian Sterling Silver Link Necklace 20" Nickel Free. Made in Italy Made with solid 925 Sterling Silver. PRODUCT CARE: Clean with warm water only then immediately dry with a clean, soft cloth. Store your jewelry items in a soft cloth pouch or jewelry case so they do not touch other pieces in your collection. ` LIFETIME RISK FREE GUARANTEED: Your purchase is fully protected when you order today. All of our products come with a MONEY-BACK GUARANTEE. If you're not 100% satisfied, we'll give you 100% of your money back, no questions asked. Absolutely no hassle and no risk on your part. Height 1.9mm, Width 1.9mm, Lengh 580mm. Perfect for any outfit. Height 0.074" Width 0.074" Lengh 20"