RFID EMI Shielding Fabric 100×145cm | 5G WiFi Blocking Cloth

Upgrade your electromagnetic interference (EMI) protection projects with this professional-grade RFID & EMI Shielding Fabric. Engineered from a woven PET/Ni+Cu+Ni (Nickel-Copper-Nickel) microfiber construction, this conductive fabric delivers exceptional signal-blocking performance across 4G, 5G, WiFi, and RFID frequencies — making it ideal for both industrial and personal shielding applications.

With an ultra-low surface resistance of just 0.03–0.05 Ohm and an electric field shielding effectiveness of 80–95 dB, this fabric stands among the most effective EMI shielding textiles available. Its silver-tone metallic finish is as practical as it is sleek, and the generous 100cm × 145cm roll gives you ample material for a wide variety of projects.

Key Features

• Broad-Spectrum Signal Blocking: Effectively attenuates 4G, 5G, WiFi, RFID, and other high-frequency electromagnetic signals.
• Ultra-Low Resistance: Surface resistance of 0.03–0.05 Ohm for maximum conductivity and shielding efficiency.
• High Shielding Effectiveness: 80–95 dB electric field radiation attenuation — industry-leading performance.
• Versatile Woven Construction: Made from Rayon/Polyester (PET) base with Nickel-Copper-Nickel plating; flexible, cuttable, and easy to work with.
• Wide Application Range: Suitable for shielding garments, anti-static clothing, curtains, I/O interface gaskets, high-frequency industrial furnaces, and more.
• Generous Size: 100cm × 145cm (approx. 39" × 57") — plenty of material for large or multiple projects.
• Customisable: Can be cut and sewn to fit custom geometries and shielding gasket designs.

Specifications

Applications

• Industrial high-frequency furnace shielding
• Mobile communications equipment enclosures
• RFID-blocking pouches, wallets, and sleeves
• EMI shielding garments and anti-static clothing
• Signal-blocking curtains and room dividers
• I/O interface pads and custom shielding gaskets
• DIY electronics enclosures and Faraday cages

Package Contents

• 1× EMI Shielding Fabric Roll (100cm × 145cm)

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For more information on electromagnetic compatibility (EMC) standards and shielding best practices, visit the FCC's resource center or read about EMI/EMC guidelines at EPA.gov – Radiofrequency Radiation.

Learn more: Electromagnetic shielding

Frequently Asked Questions

Q: What signals does this RFID EMI shielding fabric block?

A: This conductive shielding fabric is designed to attenuate a broad range of high-frequency electromagnetic signals, including 4G, 5G, WiFi, and RFID frequencies. With 80–95 dB of electric field shielding effectiveness and an ultra-low resistance of 0.03–0.05 Ohm, it is highly effective for industrial and personal EMI shielding projects.

Q: Can I cut and sew this EMI shielding fabric for custom projects?

A: Yes! The woven microfiber construction allows you to cut this fabric to any custom shape or size. It can be sewn into shielding garments, RFID-blocking pouches, curtains, or shaped into gaskets for I/O interfaces and enclosures. Standard fabric tools work well with this material.

Q: How large is one roll of the shielding fabric?

A: Each roll measures 100cm × 145cm (approximately 39 inches × 57 inches), providing ample material for most DIY and small industrial shielding applications. The generous size makes it suitable for curtains, clothing panels, or multiple smaller projects from a single roll.

Q: What is the fabric made from?

A: The fabric is constructed from a PET (Polyester/Rayon) base that has been metallised with a Nickel-Copper-Nickel (Ni+Cu+Ni) layered coating. This tri-layer metallic plating is what delivers the excellent conductivity and high-frequency signal attenuation performance of the fabric.