Sterling Silver .925, can be finished in 18kt gold plated, rose gold, or rhodium. These are our baby/toddler initial bracelets with personalized initial, a heart, and protection eye. We also have the matching mommy bracelet which is exactly the same but regular length. They measure approximately 4" and comes with a 2" extension. These can be custom made in length but typically fits most infants up to toddlers. The heart and eye are included in price but we can make it without either. Please note these are custom made to order and take approximately 10-12 business days plus delivery time. We will try our best to deliver them sooner if possible. For specific requests or questions please email us: info@milukcollections.com