Name: DIY EMF Shielding Fabric, Silver Cotton Polyester Knit
Brand: Yunjia
SKU: S75#B-2m
Price: 121.0 CAD
Availability: OutOfStock

DIY EMF Shielding Fabric, Silver Cotton Polyester Knit

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Soft. Shielding. Breathable.

Our Silver Cotton Polyester Knit is a high-performance shielding fabric designed to protect against electromagnetic fields (EMFs) and radiofrequency (RF) radiation, including WiFi, 5G, Bluetooth, and cellular signals.

This versatile knit fabric combines the natural softness of cotton, the durability of polyester, and the advanced protective power of pure silver fibers. The result is a lightweight, flexible material that's ideal for both wearable and home applications where comfort and EMF protection are essential.

✅ Key Features

EMF & RF Shielding: Blocks up to 99.9% of high-frequency radiation (10 MHz–3 GHz)
Antibacterial & Odor-Resistant: Naturally antimicrobial due to silver content
Skin-Friendly & Breathable: Soft knit texture suitable for direct contact with skin
Stretchable & Flexible: Perfect for garments, masks, hats, hoodies, blankets, and more
Grounding-Compatible (when used with proper components)

📏 Specifications

Composition: Cotton, Polyester, Silver fiber
Shielding Effectiveness: ~50-60 dB (depending on frequency)
Width: Typically 250 cm (8.2')
Color: Light gray/silver tone
Care: Gentle wash, no bleach, air dry only

🧘♀️ Ideal For:

EMF-blocking clothing (shirts, hoodies, leggings, hats)
Blankets or wraps for wellness and recovery
Sleepwear for EMF-sensitive individuals
Lining material for shielding curtains, baby products, or grounding mats

Free Shipping on Orders Over $100

Orders shipping to the United States include a small tariff fee. This fee is clearly shown and paid at checkout, and we’ve minimized it as much as possible on our end. Once your package enters the U.S., you will not be charged anything further.

We believe in honest, upfront pricing so no surprises at your door.

For Orders Below $100

We ship all packages to Canada & USA via Canada Post (USPS) or UPS (Standard or Express). The cost for shipments within Canada is $21.95 for Post and UPS Standard $15.95 (Discounts apply for orders over $100). The cost to ship to the USA is $21.95 for Postal Service and UPS Standard $15.95 (Discounts apply for orders $100+).

For additional shipping information or shipping world-wide, visit our shipping page.

Returns

If you wish to return an item for either exchange or refund you must first contact us for an RA number via email. Most unused items are available for return however there are exceptions. Please see our return policy page for a detailed description of the process and what items are available for return.