---
product_id: 411313943
title: "Cover Shield for Guardian 3 & 4 780G Sensor Flexible Overlay + [ 5 Adhesive Patches ]"
price: "¥3886"
currency: JPY
in_stock: true
reviews_count: 4
url: https://www.desertcart.jp/products/411313943-cover-shield-for-guardian-3-and-4-780g-sensor-flexible
store_origin: JP
region: Japan
---

# 5 hypoallergenic 3M adhesive patches Reusable & washable design Flexible PLA overlay shield Cover Shield for Guardian 3 & 4 780G Sensor Flexible Overlay + [ 5 Adhesive Patches ]

**Price:** ¥3886
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your Guardian sensor like a pro — stay covered, stay confident!

## Quick Answers

- **What is this?** Cover Shield for Guardian 3 & 4 780G Sensor Flexible Overlay + [ 5 Adhesive Patches ]
- **How much does it cost?** ¥3886 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/411313943-cover-shield-for-guardian-3-and-4-780g-sensor-flexible)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reusable & Eco-Friendly:** Wash and reuse the overlay, reducing waste and saving money.
- • **Effortless Patch Changes:** Swap overlay patches anytime without disturbing your CGM adhesive.
- • **Custom Fit & Compatibility:** Patented utility system fits all shell-shaped Guardian sensors perfectly.
- • **Ultimate Sensor Protection:** Flexible PLA cover shields your Guardian 3 & 4 780G from bumps and adhesive failure.
- • **Hypoallergenic Adhesive Patches:** Includes 5 premium 3M polywoven patches for skin-friendly, secure wear.

## Overview

The Cover Shield for Guardian 3 & 4 780G Sensor is a flexible, reusable overlay designed to protect your expensive CGM sensor from adhesive failure and physical damage. Made in the USA, it includes 5 hypoallergenic 3M adhesive patches and features a patented system that fits all shell-shaped Guardian sensors. Its washable PLA material flexes with your skin, allowing easy patch changes without disturbing the sensor adhesive, ensuring longer sensor life and reliable wear.

## Description

FREEDOM BAND PROTECTIVE SENSOR COVER COMPATIBLE ON THE GUARDIAN 3 - 4 & ENLITE / ZEUS 780G CGM This reusable and flexible overlay sensor cover designed to protect the Guardian 3 & 4 780G by creating a patch overlay shield to lay over the top of the sensor. Protect and maximize your CGM adhesive life cycle from bumps, scrapes, and sudden unwanted removal. Changing your overlay patch with ease and without assistance from others. Use our touchless non-latex, easy-peel overlay patches, or use your own favorite brand. We realize adhesive overlay patches for the transmitters are scarce, so we've designed our protective covers to work with any of your favorite Flexible Freestyle Libre adhesive patches. Yes we mean the Libre. This means you can join the ranks of displaying flexible, custom overlay patches. The free patch sample we provide with each order will guide you. Change them out as often as you wish without disturbing the adhesive patch underneath. See photo illustrations above. If you wish to purchase our patches designed specifically for this device, they can be located in our online store with information located on the product packaging.

Review: Looks great but questionable quality - This item looks nice but the outer portion is very thin. It’s so flexible that it is often hard to get the tape off of it without tearing it
Review: Great company covers - Husband uses these weekly! Great at protecting his company. Price is great and quality is superb!

## Features

- [5] Hypoallergenic 3M Polywoven Hypoallergenic Adhesive Patches Included
- Made in USA
- Flexible & Fitted Guardian & 780G Sensor Cover w/ 2 Custom EZ Patches Included. Utility Patented System.
- Lays over the top of your expensive Guardian 3 & 4 780G CGM to protect from adhesive failure sudden loss. Fits all shell shaped Guardian Sensors
- Flexible PLA material to flex with all types of skin & shapes.
- Change over patches as aften as needed without disturbing the CGM adhesive.
- Reusable. Wash with soap and water.
- 2 Fitted Sample EZ Freedom Gusrd Overlay Patches Included
- Application Instruction QR code on product packaging and on MFG website.
- Replacement overlay patches for Medtronic Guardian protective cover available in this listing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #284,354 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #984 in Shelf Liners |
| Customer Reviews | 3.7 out of 5 stars 13 Reviews |

## Images

![Cover Shield for Guardian 3 & 4 780G Sensor Flexible Overlay + [ 5 Adhesive Patches ] - Image 1](https://m.media-amazon.com/images/I/71rLTwg6O+L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐ Looks great but questionable quality
*by H***H on September 12, 2025*

This item looks nice but the outer portion is very thin. It’s so flexible that it is often hard to get the tape off of it without tearing it

### ⭐⭐⭐⭐⭐ Great company covers
*by N***O on May 30, 2025*

Husband uses these weekly! Great at protecting his company. Price is great and quality is superb!

### ⭐⭐⭐⭐ Not a revoluionary product, but i like it
*by M***L on August 20, 2025*

Depends on where it is placed, but it has been useful

## Frequently Bought Together

- Cover Shield for Guardian 3 & 4 780G Sensor Flexible Overlay + [ 5 Adhesive Patches ]
- CGM Adhesive Patches for Guardian and Other Sensor,25 Pack Waterproof and Breathable Tapes,No Glue in The Center,Flexible Covers for 7+ Days
- 20 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay

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**Shop now:** [https://www.desertcart.jp/products/411313943-cover-shield-for-guardian-3-and-4-780g-sensor-flexible](https://www.desertcart.jp/products/411313943-cover-shield-for-guardian-3-and-4-780g-sensor-flexible)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*