---
product_id: 331318607
title: "Xtreme Sight Line ~ Diamond Form Faraday Fabric ~ Military Grade ~ High-Shielding Signal Blocking ~ Blocks RF Signals (Including 5G) ~ 54.5\" Width by 1 Yard (36\") Length"
brand: "xtreme sight line"
price: "310 zł"
currency: PLN
in_stock: true
reviews_count: 9
category: "Xtreme Sight Line"
url: https://www.desertcart.pl/products/331318607-xtreme-sight-line-diamond-form-faraday-fabric-military-grade-high
store_origin: PL
region: Poland
---

# 80-100dB RF signal attenuation Diamond grid for precision cutting Military-grade copper-nickel shielding Xtreme Sight Line ~ Diamond Form Faraday Fabric ~ Military Grade ~ High-Shielding Signal Blocking ~ Blocks RF Signals (Including 5G) ~ 54.5" Width by 1 Yard (36") Length

**Brand:** xtreme sight line
**Price:** 310 zł
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay invisible to signals, visible to the future.

## Quick Answers

- **What is this?** Xtreme Sight Line ~ Diamond Form Faraday Fabric ~ Military Grade ~ High-Shielding Signal Blocking ~ Blocks RF Signals (Including 5G) ~ 54.5" Width by 1 Yard (36") Length by xtreme sight line
- **How much does it cost?** 310 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/331318607-xtreme-sight-line-diamond-form-faraday-fabric-military-grade-high)

## Best For

- xtreme sight line enthusiasts

## Why This Product

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

## Key Features

- • **Easy Integration:** Tear-resistant yet flexible fabric perfect for DIY projects, signal-proof rooms, or tech gear upgrades.
- • **Precision Tailoring:** Diamond form weave guides clean cuts for custom Faraday enclosures—zero waste, maximum efficiency.
- • **Versatile Protection:** Shield against EMPs, smart meter interference, vehicle key fobs, and all RF intrusions effortlessly.
- • **Military-Grade Durability:** Copper-nickel fibers resist oxidation and wear, ensuring long-lasting, high-performance shielding.
- • **Unmatched Signal Blockade:** Blocks WiFi, 5G, GPS & Bluetooth with 80-100dB attenuation—stay off the grid like a pro.

## Overview

Xtreme Sight Line Diamond Form Faraday Fabric is a military-grade, copper-nickel woven textile engineered to block RF signals including 5G, WiFi, GPS, and Bluetooth with an impressive 80-100dB attenuation. Sized at 54.5" wide by 1 yard long, its diamond weave pattern enables precise cutting and durable, oxidation-resistant shielding—ideal for custom Faraday cages, signal-proof rooms, and advanced electromagnetic protection.

## Description

Shop Xtreme Sight Line at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: 1 layer completely blocked cell signal! - I use my 5G hotspot for internet. May change that soon! Wrapped my phone in 1 layer and lost signal. Tested 2 layers of copper infused bed sheets didn't loose signal. Copper infused gloves, didn't loose signal... I added a layer of this material to my phone case but since it is not a complete wrap, I still get signal, but hope to protect my phone holding hand.
Review: Well made Faraday fabric - I brought this fabric to cover my lod desktop computer that was causing interference to my indoor digital TV antenna. I brought a new system later and no TV interference however the fabric helps to reduce cell tower 4 and 5 G signals to my room and made my Tinnitus worse. After putting up the fabric to bedroom wall, my Tinnitus became less bothersome.

## Features

- ❇️ Diamond formation conductive fabric constructed using high-shielding copper and nickel fibers
- ❇️ Industrial-grade signal blocking capabilities. This fabric effectively diminishes RF signals such as WiFi, cell phone signal (including 5G), GPS, and Bluetooth with an average attenuation of 80dB - 100dB shielding rating from 10Mhz to 5Ghz
- ❇️ Nickel and copper composition allow for superior oxidation and discoloration resistance for added longevity, durability, and high signal conductivity
- ❇️ Tear-resistant yet easy to cut and sew to help create custom tailored RF enclosures or even entire signal proof rooms. Diamond form helps assist with cutting straight lines for imporved accuracy and less wasted material
- ❇️ Used to shield against: Radio frequency (RF) signals such as cell signal, WiFi, and Bluetooth, GPS satellite broadcast, Vehicle smart key fob transmission, Electromagnetic pulse (EMP), and Electromagnetic interference from Smart Meters and other devices
- ❇️ Xtreme Sight Line - Diamond Form Faraday Fabric - 10 Yard Length by 54.5" Width.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093TT9C65 |
| Best Sellers Rank | #292,542 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #10,790 in Craft & Hobby Fabric |
| Date First Available | May 1, 2021 |
| Item Display Dimensions | 36 x 51.5 x 0.04 inches |
| Item Weight | 5 ounces |
| Item model number | XSL~RPSTP~FRDY~1YRD |
| Manufacturer | Xtreme Sight Line |
| Pattern | Diamond Form |
| Product Care Instructions | Do Not Machine Wash |
| Product Dimensions | 51.5"L x 36"W |
| Special Feature | Durability |
| Theme | Signal Blocking Technology |
| UPC | 601549906084 |
| Weave Type | Diamond Form |

## Product Details

- **Brand:** Xtreme Sight Line
- **Color:** Diamond Form
- **Fabric Type:** Diamond Faraday Constructed from Copper and Nickel
- **Item Form:** precuts
- **Material:** Copper / Nickel

## Images

![Xtreme Sight Line ~ Diamond Form Faraday Fabric ~ Military Grade ~ High-Shielding Signal Blocking ~ Blocks RF Signals (Including 5G) ~ 54.5" Width by 1 Yard (36") Length - Image 1](https://m.media-amazon.com/images/I/61aelmLwjfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1 layer completely blocked cell signal!
*by D***E on June 29, 2023*

I use my 5G hotspot for internet. May change that soon! Wrapped my phone in 1 layer and lost signal. Tested 2 layers of copper infused bed sheets didn't loose signal. Copper infused gloves, didn't loose signal... I added a layer of this material to my phone case but since it is not a complete wrap, I still get signal, but hope to protect my phone holding hand.

### ⭐⭐⭐⭐⭐ Well made Faraday fabric
*by T***. on April 26, 2024*

I brought this fabric to cover my lod desktop computer that was causing interference to my indoor digital TV antenna. I brought a new system later and no TV interference however the fabric helps to reduce cell tower 4 and 5 G signals to my room and made my Tinnitus worse. After putting up the fabric to bedroom wall, my Tinnitus became less bothersome.

### ⭐⭐⭐⭐⭐ It does what it says
*by M***8 on June 29, 2024*

I tried this by just setting my phone inside the fabric completely covered. It blocked the signal. I have not used it yet for its intended purpose as it showed up late while I was making my first project. I had to move on without it.

## Frequently Bought Together

- Xtreme Sight Line ~ Diamond Form Faraday Fabric ~ High-Shielding Signal Blocking ~ Blocks RF Signals (Including 5G) ~ 54.5" Width by 1 Yard (36") Length
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**Shop now:** [https://www.desertcart.pl/products/331318607-xtreme-sight-line-diamond-form-faraday-fabric-military-grade-high](https://www.desertcart.pl/products/331318607-xtreme-sight-line-diamond-form-faraday-fabric-military-grade-high)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-17*