---
product_id: 452113745
title: "ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7"
brand: "thunderfit"
price: "¥3200"
currency: JPY
in_stock: true
reviews_count: 13
category: "Thunder Fit"
url: https://www.desertcart.jp/products/452113745-thunderfit-women-s-silicone-engagement-rings-5-5mm-wide-2
store_origin: JP
region: Japan
---

# Flexible silicone for active lifestyles 5.5mm wide, 2.1mm thick sleek profile Breakaway safety at 43 lbs pressure ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7

**Brand:** thunderfit
**Price:** ¥3200
**Availability:** ✅ In Stock

## Summary

> 💍 Flex Your Commitment, Not Your Comfort!

## Quick Answers

- **What is this?** ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7 by thunderfit
- **How much does it cost?** ¥3200 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/452113745-thunderfit-women-s-silicone-engagement-rings-5-5mm-wide-2)

## Best For

- thunderfit enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Comfort Fit:** Flexible silicone adapts to swollen fingers and large knuckles, ensuring all-day wearability.
- • **Durable & Hypoallergenic:** Top-grade, skin-safe silicone that withstands extreme conditions while preventing irritation.
- • **Travel & Safety Essential:** Lightweight, breakaway design protects your precious formal rings during travel or intense activities.
- • **Versatile Style Multipack:** Choose from 2, 3, 4, or 7 rings to match your mood, outfit, or activity seamlessly.
- • **Engineered for Active Lives:** Ergonomic, smooth design perfect for workouts, climbing, and manual labor without damage risk.

## Overview

ThunderFit Women’s Silicone Engagement Rings combine a sleek 5.5mm width and 2.1mm thickness with durable, hypoallergenic silicone that breaks away safely at 43 lbs of pressure. Designed for active women, these rings offer ergonomic comfort and flexibility, making them ideal for workouts, manual labor, and travel. Available in multipacks, they provide stylish, safe alternatives to traditional metal bands without compromising on elegance.

## Description

Buy ThunderFit Silicone Anniversary Rings for Women, 5.5mm Wide, 2mm Thick, Wedding Rubber Bands, Variety Multipack 1-12 and other Engagement Rings at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: Comfortable and easy to wear! - These were a great solution for travel, as they are light, they fit great, and I didn’t have to worry about losing an expensive ring while traveling. My regular rings have become slightly loose over the years, so I wasn’t sure I wanted to take them with me on a recent trip. Instead, I brought these along. I purchased the 4.5-5 size, and it was perfect for my size 4.75 ring finger. They have a little stretch, so I could have worn them on other fingers, but didn’t. Super comfy and decent looking!
Review: Comfortable - Perfect little fit for a fair price. It’s flexible and a comfortable fit. I really like the colr of this band, it’s not plain and I have had many compliments. I recommend this product.

## Features

- Ensure the perfect fit - please refer to our size chart in the images before purchasing! Workout, gym, weight lifting, water sports, trekking, climbing or any other physical activity? Our silicone engagement bands will be great in replacing your formal engagement band to keep it safe from being scratched or damaged. It is also perfect for extreme duties & manual labor work such as - constructions, military duties, renovation, painting and more.
- A Must For An Active Lifestyle – Our silicone flexible engagement ring have an awesome smooth ergonomic design on the top combined with a perfect comfort fit design on the inside. All the combined with an amazing classic engagement or wedding ring design, create the perfect silicone engagement or wedding ring – by ThunderFit
- Top Grade, Hypoallergenic, Flexible Silicone - Our silicone engagement ring made of safe, durable, high quality flexible silicone. Designed to break away at 43 lbs of pressure! The flexibility of this ring is also perfect for those with large knuckles or temporary swollen fingers.
- The Perfect Gift Idea - Our silicone engagement ring is the best idea for a cool & trendy gift – Usually given for anniversary, for her birthday, Valentines and more..
- Satisfaction - Feel confident in your purchase and enjoy the peace of mind that comes with knowing we prioritize your satisfaction above all else. Experience the difference for yourself and see why our customers consistently choose our silicone rings as their go-to accessory.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B08FTHS9QN |
| Best Sellers Rank | #5,997 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2 in Women's Anniversary Rings |
| Customer Reviews | 4.6 4.6 out of 5 stars (15,512) |
| Date First Available  | August 13, 2020 |
| Department  | womens |
| Manufacturer  | ThunderFit |

## Images

![ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7 - Image 1](https://m.media-amazon.com/images/I/61LvLvsk+yL.jpg)
![ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7 - Image 2](https://m.media-amazon.com/images/I/61fe6PYVw2L.jpg)
![ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7 - Image 3](https://m.media-amazon.com/images/I/61nmstFfnbL.jpg)
![ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7 - Image 4](https://m.media-amazon.com/images/I/7198tVA3crL.jpg)
![ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2.1mm Thick, Wedding Rubber Bands, Variety Multipack 2/3/4/7 - Image 5](https://m.media-amazon.com/images/I/71P4TnWKTaL.jpg)

## Questions & Answers

**Q: How long can I expect my silicone ring to last?**
A: It depends on usage, but usually, our rings can easily last for years! They maintain resistance to breaking and fading, keeping their shape and color despite frequent use, exposure to various elements (such as water, sweat, and chemicals).

**Q: What does the airflow do?**
A: Our unique, patented airflow design, developed over years, enhances breathability, reduces moisture, and improves comfort. It achieves this by allowing air to circulate around the finger.

**Q: What size ring should I order?**
A: If you're between sizes, we recommend ordering a size down. Unsure about your ring size? Check out our sizing guide in the product images for additional details. If you ordered the wrong size, rest assured, we've got your back.

**Q: Why is the price so attractive?**
A: Unlike other ‘fancy brands’ in the market, we do not invest our money in collaborations with celebrities or expensive packaging. Instead, we choose to focus entirely on the quality of the products themselves.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable and easy to wear!
*by G***Y on January 11, 2026*

These were a great solution for travel, as they are light, they fit great, and I didn’t have to worry about losing an expensive ring while traveling. My regular rings have become slightly loose over the years, so I wasn’t sure I wanted to take them with me on a recent trip. Instead, I brought these along. I purchased the 4.5-5 size, and it was perfect for my size 4.75 ring finger. They have a little stretch, so I could have worn them on other fingers, but didn’t. Super comfy and decent looking!

### ⭐⭐⭐⭐⭐ Comfortable
*by A***R on September 6, 2025*

Perfect little fit for a fair price. It’s flexible and a comfortable fit. I really like the colr of this band, it’s not plain and I have had many compliments. I recommend this product.

### ⭐⭐⭐⭐⭐ Great product
*by M***O on December 2, 2025*

Fits perfect. Love the feel and colors are just as depicted.

## Frequently Bought Together

- ThunderFit Women’s Silicone Engagement Rings, 5.5mm Wide, 2mm Thick, Wedding Rubber Bands, Variety Multipack 1-7
- ThunderFit Men's Silicone Rings 10mm Wide 2.5mm Thick Rubber Bands, Breathable,Variety Multipack 1-7
- ThunderFit Men's Patterned Silicone Rings, 8mm Wide 2.2mm Thick Rubber Bands,Variety Multipack 1,4,7

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**Shop now:** [https://www.desertcart.jp/products/452113745-thunderfit-women-s-silicone-engagement-rings-5-5mm-wide-2](https://www.desertcart.jp/products/452113745-thunderfit-women-s-silicone-engagement-rings-5-5mm-wide-2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*