---
product_id: 660651933
title: "Simket Faraday Bags For Phones And Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Jammer, Key/Wifi/Rfid/Gps Blocker Black (M)"
brand: "simket"
price: "¥4660"
currency: JPY
in_stock: true
reviews_count: 1
category: "Simket"
url: https://www.desertcart.jp/products/660651933-simket-faraday-bags-for-phones-and-car-key-2-pack
store_origin: JP
region: Japan
---

# 21x12 cm roomy fit 100% signal block double-layer metal fiber Simket Faraday Bags For Phones And Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Jammer, Key/Wifi/Rfid/Gps Blocker Black (M)

**Brand:** simket
**Price:** ¥4660
**Availability:** ✅ In Stock

## Summary

> 🕵️‍♂️ Lock down your digital life with zero signal leaks!

## Quick Answers

- **What is this?** Simket Faraday Bags For Phones And Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Jammer, Key/Wifi/Rfid/Gps Blocker Black (M) by simket
- **How much does it cost?** ¥4660 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/660651933-simket-faraday-bags-for-phones-and-car-key-2-pack)

## Best For

- simket enthusiasts

## Why This Product

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

## Key Features

- • **Tested & Trusted:** Simple one-step test proves your phone is completely unreachable inside the bag.
- • **Privacy on Demand:** Instantly shields your devices to prevent hacking, tracking, and data theft.
- • **Total Signal Blackout:** Blocks WiFi, Bluetooth, GPS, RFID, NFC & cell signals with 100% effectiveness.
- • **Travel & Protest Ready:** Compact, lightweight, and perfect for secure communication in any environment.
- • **Generous Fit for All Devices:** Extra-large 21cm x 12cm pouch fits phones, walkie-talkies, GPS units & more.

## Overview

The Simket Faraday Bags are premium signal-blocking pouches crafted with double-layer metal fiber to guarantee 100% blocking of all wireless signals including WiFi, Bluetooth, GPS, RFID, NFC, and cellular. Sized generously at 21cm by 12cm, they accommodate a wide range of devices from smartphones to GPS units, ensuring privacy and security during travel, protests, or daily use. Lightweight and easy to test, these bags are a must-have for professionals demanding absolute control over their digital footprint.

## Description

faraday bags

Review: Value for Money - IT WORKS!

## Features

- STRONG SIGNAL SHIELDING EFFECT - SIMKET Faraday bag consists of a double layer super shielded metal fiber.It can block all types of signals: WiFi, Bluetooth, RFID, GPS, cell phone jammers, including car key signals, SMS, and NFC, blocking effect can reach 100%
- PROTECT PRIVACY - SIMKET Faraday Bag provide instant signal shielding for travel and business to prevent interference, for personal data security to prevent telecommunications crimes, protect professional measuring instrument from external environment interference instrument accuracy
- BETTER SIZE - SIMKET Faraday Bag is longer and wider than other normal sizes, 21cm lang and 12cm wide，allowing it to fit more mobile phones and be portable in your pocket. This size can hold cell phones, handheld walkie-talkies, particle detectors, GPS units, transponders, and small devices
- ONE STEP TEST - Simket faraday bag can easily pass any test by yourself. Simplely put your cell phone into the bag and use another phone calling it, no phone ringing! Protecting your personal information at all times
- NO HESITATE- If for any reason you are not satisfied with your signal blocking case, we are at your service at any time. 100% Satisfaction! Please check the model and size before buying.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZCFXN8X |
| Best Sellers Rank | #1,222 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #4 in Mobile Phone Dry Bags |
| Manufacturer | Simket |
| Manufacturer reference | MG-US-RFIDBAG-GY |
| Package Dimensions | 31 x 15.4 x 1.9 cm; 159 g |

## Product Details

- **Brand:** Simket
- **Material:** shielded metal fiber
- **Colour:** Black
- **Special features:** RFID Blocking
- **Recommended uses for product:** Data Privacy and Security

## Images

![Simket Faraday Bags For Phones And Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Jammer, Key/Wifi/Rfid/Gps Blocker Black (M) - Image 1](https://m.media-amazon.com/images/I/81suLufpouL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for Money
*by J***D on 21 November 2025*

IT WORKS!

## Frequently Bought Together

- Simket Faraday Bags for Phones and Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Signal Jammer, Car Key/WiFi/RFID/GPS Signal Blocker Black (m)
- Tuulin 2 Pack Faraday Bags for Phone and Car Keys, Signal Blocking Key Pouch, Anti Theft Car Protection, Cell Phone Keyless Entry Fob Signal Blocking Pouch

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**Shop now:** [https://www.desertcart.jp/products/660651933-simket-faraday-bags-for-phones-and-car-key-2-pack](https://www.desertcart.jp/products/660651933-simket-faraday-bags-for-phones-and-car-key-2-pack)

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