---
product_id: 155157217
title: "Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Thin Rings with Jewelry Polishing Cloth"
brand: "feramox"
price: "$31.03"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/155157217-invisible-ring-size-adjuster-for-loose-rings-ring-adjuster-sizer
store_origin: EC
region: Ecuador
---

# Soft, non-toxic TPU material Fits ring widths 1-4mm Reduces ring size by 0.5-2 sizes Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Thin Rings with Jewelry Polishing Cloth

**Brand:** feramox
**Price:** $31.03
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in your style with invisible precision!

## Quick Answers

- **What is this?** Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Thin Rings with Jewelry Polishing Cloth by feramox
- **How much does it cost?** $31.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/155157217-invisible-ring-size-adjuster-for-loose-rings-ring-adjuster-sizer)

## Best For

- feramox enthusiasts

## Why This Product

- Trusted feramox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Your Style:** Prevents loose rings from sliding off, so you never risk losing your favorite pieces.
- • **Customizable Sizing:** Four adjustable sizes in one pack let you tailor the perfect snug fit for any thin ring.
- • **Skin-Safe & Flexible:** Made from odorless, non-toxic TPU that’s gentle on skin—wear all day with zero irritation.
- • **Invisible Comfort Fit:** Virtually invisible TPU design keeps your rings looking flawless without bulk.
- • **Effortless Application:** Easy to cut and fit, ensuring a seamless, comfortable experience for big knuckles and delicate fingers alike.

## Overview

The Feramox Invisible Ring Size Adjuster is a transparent, flexible TPU accessory designed to fit thin rings (1-4mm width) and reduce their size by 0.5 to 2 sizes. It offers a comfortable, skin-safe solution to prevent loose rings from slipping, featuring four adjustable sizes in one pack and an easy-to-use design that remains virtually invisible on your finger.

## Description

Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Thin Rings with Jewelry Polishing Cloth

## Features

- FITS WOMEN THIN RINGS - Fits Ring Width from 1mm to 4mm, Perfect for Womens Thin Rings. Works with Big Knuckles as well.
- VIRTUALLY INVISIBLE ON RINGS - High-quality Transparent TPU Material and Updated Unique Design, Virtually Invisible when on rings.
- REDUCE RING SIZE - 4 Sizes in One Pack, Reduce Ring Size 0.5-2 Size, Perfect Fit for thin loose rings, Prevent the ring sliding off your finger.
- SOFT FLEXIBLE TPU - Non-toxic, Safe to use on skin, Soft and Comfortable to wear, No Pain and No Irritation to your fingers, odorless and environmentally friendly.
- EASY TO USE - Stay Well on rings and Feel Nothing on your ring and finger when used. Depend on your needs to Cut and fit your rings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.49 Ounces |
| Material | Tpu |
| Color | Transparent |

## Product Details

- **Material:** TPU Silicone
- **Color:** Transparent
- **Brand:** Feramox
- **Item Weight:** 0.49 Ounces
- **Number of Pieces:** 8

## Images

![Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Thin Rings with Jewelry Polishing Cloth - Image 1](https://m.media-amazon.com/images/I/61LPGwjBkbS.jpg)

## Questions & Answers

**Q: What is the best seller loose ring guard made out of?**
A: COOPACHE BRAND

**Q: Will the spacer ruin the ring itself?**
A: No. The ring just sits in the spacer.

**Q: Can I buy only one size?**
A: The answer is no but I wish they sold it by sizes because I need only the XS.

**Q: Knowing how many sizes are included, how many pairs of each size are sent, as other brands send duplicate or more of each size.? Thank you!**
A: They were terrible...wouldn't fit.

## Frequently Bought Together

- Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Thin Rings with Jewelry Polishing Cloth
- Ring Sizers for Loose Rings, Eiito Ring Size Adjuster Spacers or Tightener, Invisible Guards, 6 Sizes Fitter, Resizer Fit Almost Any Rings, Reduces Size by 0.5-1.5

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**Shop now:** [https://www.desertcart.ec/products/155157217-invisible-ring-size-adjuster-for-loose-rings-ring-adjuster-sizer](https://www.desertcart.ec/products/155157217-invisible-ring-size-adjuster-for-loose-rings-ring-adjuster-sizer)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-16*