Composition: Metal: Stainless Steel; Coating: 14k golden color PVD
Measurements Gianna: Inside diameter: 1.2 cm/ .47''; Thickness: 1.86 mm/ .07''; Weight: 1.8g / 0.0039lb; Opening: 6 mm/ .24''
Measurements Isla:Inside diameter: 1.26 cm/ .5''; Thickness: 3 mm/ .12''; Outside diameter: 1.79 cm/ .7'' ;Weight: 1.8g / 0.0039lb; Opening: 6 mm/ .24''