Country of Origin: Japan
Material: 925 Silver ; Cubic Zirconia (1.2mm x12pc, 3mm x1pc, Oval 2*3mm x1pc, Oval 3*4mm x1pc, Baguette 2*4mm x1pc, Square 2*2mm x2pc)
Measurement:
Size S: Inside Diameter ~15mm
Size M: Inside Diameter ~16mm
Size L: Inside Diameter ~17mm