Material: alloy, rhinestone. 
<br />Size: large, medium and small available; as shown in picture.
<br />Inner Diameter: L: 1.6cm; M: 1.3cm; S: 1.1cm. 
<br />Weight: 10g. Quantity: 1pc. 
<br />Color: black and gold available. 
<br />Package Contents:1Pc ring