---
product_id: 361144087
title: "Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Any Rings Ring Guard Spacer (Clip-ON, 8 PCS)"
brand: "feramox"
price: "$971"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/361144087-invisible-ring-size-adjuster-for-loose-rings-ring-adjuster-sizer
store_origin: MX
region: Mexico
---

# Fits rings 1-10mm wide Adjusts ring size by 0.5-2 sizes Virtually invisible TPU material Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Any Rings Ring Guard Spacer (Clip-ON, 8 PCS)

**Brand:** feramox
**Price:** $971
**Availability:** ✅ In Stock

## Summary

> 💍 Perfect fit, invisible feel — never lose your ring again!

## Quick Answers

- **What is this?** Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Any Rings Ring Guard Spacer (Clip-ON, 8 PCS) by feramox
- **How much does it cost?** $971 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/361144087-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

- • **Invisible Comfort:** Crafted from high-quality transparent TPU, it stays discreet and invisible on your finger.
- • **Customizable Sizing:** Includes 8 adjustable sizes in one pack, allowing you to reduce your ring size by up to 2 sizes effortlessly.
- • **Effortless Application:** Clip-on design stays securely in place without discomfort or slipping, perfect for big knuckles.
- • **Skin-Safe & Comfortable:** Non-toxic, odorless, and soft material ensures irritation-free, all-day wear.
- • **Universal Fit for All Rings:** Seamlessly fits ring widths from 1mm to 10mm, including wide men’s and women’s rings.

## Overview

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.

## Description

Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Any Rings Ring Guard Spacer (Clip-ON, 8 PCS)

## Features

- FITS MOST RINGS : Fits Ring Width from 1mm to 10mm, Perfect for both Womens Rings and Mens Rings(even Wide 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.
- SOFT FLEXIBLE TREDUCE RING SIZE : Totally 8 Sizes in One Pack, Reduce Ring Size 0.5-2 Size, Perfect Fit for loose rings, Prevent the ring sliding off your finger.PU : Non-toxic, Safe to use on skin, Soft and Comfortable to wear, No Pain and No Irritation to your fingers, odorless and environmentally friendly.
- REDUCE RING SIZE : Totally 8 Sizes in One Pack, Reduce Ring Size 0.5-2 Size, Perfect Fit for loose rings, Prevent the ring sliding off your finger.
- 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 |
|---------------|-------|
| Package Dimensions | 10.31 x 7.39 x 1.19 cm; 9 g |
| Batteries required | No |

## Images

![Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Any Rings Ring Guard Spacer (Clip-ON, 8 PCS) - Image 1](https://m.media-amazon.com/images/I/71aGbkZUAiS.jpg)

## Questions & Answers

**Q: Do you have any tricks for making a ring sizer stay at the bottom of the ring and not slide from one side to the other?**
A: No, but in spite of that happening for me it was still better than having the ring rotation around my finger. As I said in my review, I dropped down a size from what I thought was right. Very tight going on, but once I got it on it worked well. One option might be some sort of adhesive, but didn't want to go that route on a gold ring.

**Q: Does this stick on with tape?**
A: If you can’t find a size that snaps on your ring you can use the tape which is like a flexible, malleable Gorilla tape and it works well. Mine has stayed on for nearly 3 weeks even through showers and washing my hands a dozen times a day. The adjuster would not stay on without the tape. It would just roll off the ring whenever I tried to put it on my finger.

**Q: This ring sizer does not work right.**
A: This seems to be more of a statement than a question... I have found they slide around the bottom of the ring and up the side, but other than that I have found they work fine. They have sized my ring down a 1/2 size and the second from the smallest one fit the band perfectly. Is the issue that they don't have one that fits your band? Or do you need more than a half size ( they only down size a half size)?

**Q: Does it make the ring a full size smaller?**
A: Probably 1/2 size.  BUT....  mine fell off within 3 days...so....    I did not use the adhesive tape they supply, though. They are cheap, so...you might try it. I can’t say as I’m happy though.

## Frequently Bought Together

- Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Sizer Fit Any Rings Ring Guard Spacer (Clip-ON, 8 PCS)
- 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.mx/products/361144087-invisible-ring-size-adjuster-for-loose-rings-ring-adjuster-sizer](https://www.desertcart.mx/products/361144087-invisible-ring-size-adjuster-for-loose-rings-ring-adjuster-sizer)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-24*