8Pcs 8 Sizes Resin Invisible Ring Size Adjuster, Fit 1~10mm Width Rings, ClearSize: adjuster 1: XXXL: Fit 8~10mm width rings, size about 11.5mm wide, 20mm long, 6mm thick, 1pc; adjuster 2: XXL: Fit 7~8mm width rings, size about 20x10x6mm, 1pc; adjuster 3: XL: Fit 5~7mm width rings, size about 20x7.5x6mm, 1pc; adjuster 4: XS: Fit 1.5~2.5mm width rings, size about 17x5x7mm, 1pc; adjuster 5: M: Fit 3.5~4mm width rings, size about 18x10x6.5mm, 1pc; adjuster 6: L: Fit 4~5mm width rings, size about 19x7.5x7mm, 1pc; adjuster 7: S: Fit 2.5~3.5mm width rings, size about 18x5.5x7mm, 1pc; adjuster 8: XXS: Fit 1~1.5mm width rings, size about 17x4x7mm, 1pc.