---
product_id: 64914500
title: "RSA01"
brand: "coopache"
price: "€ 12.93"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/64914500-rsa01
store_origin: CY
region: Cyprus
---

# 2 styles & 11 sizes for perfect adjust Virtually invisible fit FDA-approved safe silicone RSA01

**Brand:** coopache
**Price:** € 12.93
**Availability:** ✅ In Stock

## Summary

> 💍 Perfect fit, zero bulk — your ring’s new best-kept secret!

## Quick Answers

- **What is this?** RSA01 by coopache
- **How much does it cost?** € 12.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/64914500-rsa01)

## Best For

- coopache enthusiasts

## Why This Product

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

## Key Features

- • **Custom Arc Design:** Ergonomic 2mm convex edges ensure a secure, slip-free grip
- • **Skin-Safe Silicone:** Crafted from FDA-approved material, gentle and safe for daily wear
- • **Hygienic & Easy Clean:** Wipe away dirt and oils effortlessly to keep your ring fresh
- • **Invisible Comfort Fit:** Seamlessly adjusts your ring size without anyone noticing
- • **All-Inclusive Sizing Kit:** Includes 18 pieces across 2 styles to fit almost any ring perfectly

## Overview

Coopache Invisible Ring Size Adjuster offers a discreet, skin-safe silicone solution to resize loose rings with precision. Featuring two innovative styles and 11 sizes, it ensures a secure, comfortable fit while remaining virtually invisible. Easy to clean and ergonomically designed, this kit includes 18 pieces to customize almost any ring, making it an essential accessory for flawless ring wear.

## Description

Full description not available

## Features

- Material: FDA approved material, safe to use on skin. Virtually Invisible on the rings!
- Easy to clean: can be easily wiped off to remove dirt, oil, prevents water-retention & contaminant build-up.
- Invisibility: It is hardly see the ring size adjuster after you put on the it, Make your ring a perfect show.
- Customized design for the ring: adopt the same arc design as the rings. The 2mm high convex on both sides can be better stuck on the ring and not easy to fall off.
- Package includes: 4 pcs ring size adjuster (spiral design), 14pcs ring adjuster pads (insert design), 1 x user instruction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Coopache |
| Model Number | Ring adjustter pad - 01 |
| Colour | Clear |
| Product Dimensions | 6.6 x 4.6 x 2.01 cm; 9.07 g |
| Material | Silicone |
| Item Weight | 9.07 g |

## Images

![RSA01 - Image 1](https://m.media-amazon.com/images/I/611MhZEbCRL.jpg)
![RSA01 - Image 2](https://m.media-amazon.com/images/I/41cNmDh4nOL.jpg)
![RSA01 - Image 3](https://m.media-amazon.com/images/I/61iaBsqZqgL.jpg)
![RSA01 - Image 4](https://m.media-amazon.com/images/I/519Cz4CgynL.jpg)
![RSA01 - Image 5](https://m.media-amazon.com/images/I/71DaZbVCzsL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Are these a soft comfortable gel or hard plastic? I'm thinking if hard plastic they will be uncomfortable?  Thanx in advance**
A: They are a not very hard plastic.  The different sizes fit different rings and as long as your ring fits the size of the adjuster, they are very comfortable to wear

**Q: Which are the best buys**
A: The one that fits under the ring, not the sticky ones, or the one that wraps around your ring

**Q: can these be fitted when the ring is on my finger.  I need to get the ring over my swollen knuckle first.**
A: I have put them on my ring before on my finger. They are very good but can make skin sore after a while.  Before you purchase them have a look at RING COATING GEL. Anti Slip . I have just ordered a tube and I will let you know how it works it will be hopefully softer on my skin. All the best

**Q: What are theses adjusters made from and can they damaged 925 silver rings?**
A: They are made of very soft plastic,so wouldn't scratch the surface of the ring,i use them constantly on mine,and highly recommend them.

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**Shop now:** [https://www.desertcart.com.cy/products/64914500-rsa01](https://www.desertcart.com.cy/products/64914500-rsa01)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-07*