8Pcs 8 Sizes Plastic Invisible Ring Size Adjuster, Fit 1~10mm Width Rings, ClearSize: XXS: Fit 1~1.5mm width rings, size about 4mm wide, 18mm long, 3mm thick, 2mm in diameter, 1pc; XS: Fit 1.5~2.5mm width rings, size about 5mm wide, 19mm long, 3mm thick, 3mm in diameter, 1pc; S: Fit 2.5~3.5mm width rings, size about 5.5mm wide, 19mm long, 3mm thick, 4mm in diameter, 1pc; M: Fit 3.5~4mm width rings, size about 7mm wide, 19mm long, 3mm thick, 5mm in diameter, 1pc; L: Fit 4~5mm width rings, size about 7mm wide, 20mm long, 3mm thick, 6mm in diameter, 1pc; XL: Fit 5~7mm width rings, size about 10mm wide, 20mm long, 3mm thick, 7mm in diameter, 1pc; XXL: Fit 7~8mm width rings, size about 10mm wide, 20mm long, 3mm thick, 8mm in diameter, 1pc; XXXL: Fit 8~10mm width rings, size about 11.5mm wide, 20mm long, 3mm thick, 9mm in diameter, 1pc;