Beautiful Montana Moss agate lightly worn no makers mark. Handcrafted. Tested positive for Sterling using acid test. To ensure a perfect fit, please review the exact measurements taken via tape measure and digital scale in the listing photos: Total Weight: 21.60 grams Dimensions: 1 inches long wide, Interior Width (Diameter): 2.25 inches across the widest internal span Cuff Gap / Opening: 1.5 inches Sizing Note: Based on the internal diameter and gap space, this cuff is best suited for a smaller wrist size measuring between 5.5 inches and 6.0 inches in circumference. It can be gently adjusted for a custom fit.