







💍 Perfect fit, invisible feel — never lose your ring again!
The Feramox Invisible Ring Size Adjuster is a versatile, transparent TPU spacer that fits ring widths from 1mm to 10mm. Designed to reduce ring size by 0.5 to 2 sizes, it offers a comfortable, skin-safe solution for loose rings. The pack includes 8 adjustable sizes, ensuring a secure, invisible fit for both men’s and women’s rings, even those with larger knuckles.





| Package Dimensions | 10.31 x 7.39 x 1.19 cm; 9 g |
| Batteries required | No |
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