Cap, shielding + black | protection up to 40 dB from RF electrosmog (cell phone, Wi-Fi, LTE) | Black-Jersey | 5G ready!

Stylish protection against electromagnetic radiation with this black shielding cap, made from our Black Jersey shielding fabric. This comfortable and fashionable cap combines excellent shielding properties with a contemporary design, ensuring safety in any situation.

Efficiency of 99,99% against RF electromagnetic pollution (up to 40 dB).

Delivery time: around 1-3 business days

In stock

SFERICS® field-tested and recommended

 39,90 ( 33,25 excl. VAT)

Cap, black and shielding | Effective against RF electromagnetic pollution from radio waves (cell phone radiation, WIFI, LTE, …) with an efficiency of 99,99% (up to 40 dB). 5G ready!

This shielding cap combines high flexibility, effective protection against radio waves, and a modern, minimalist design.

Made from our BLACK-JERSEY shielding fabric, this thin cap is very comfortable to wear due to its skin-friendly properties and jersey-like elasticity. Combined with a simple design, this cap is perfect for everyday wear. Effective against 5G!

BLACK-JERSEY is a dense cotton fabric with a high silver content and is currently one of our best and most stable clothing fabrics. The fabric is sourced from Germany and has an unusually high shielding attenuation for such a high cotton content of 83 percent.

Like all our mobile EMF products, this cap also extends the protected sleeping area or living space to provide effective protection against electromagnetic radiation. Although it cannot replace an EMF-shielded living space, the cap makes it easier for electro-sensitive individuals to move outside the shielded apartment, for example, on the way to work, shopping, or participating in public life.

Cap, black & shielding | protection up to 40 dB from RF electrosmog (cell phone, Wi-Fi, LTE) | Black-Jersey | Effective against 5G!

Black Cap | Further Details on Shielding Head Protection

  • Shielding attenuation at HF: 40 dB. All stated shielding attenuation values apply at 1 GHz. Measurement from 40/600 MHz to 40 GHz according to ASTM D4935-10 or IEEE Std 299-2006 standards.
  • Color: black with one-sided metallic shimmer
  • Materials: 83% cotton, 17% silver thread
  • Circumference: 56 cm
  • Height: 24 cm
  • Surface conductivity: 3 Ohm (square resistance)
Shielding head protection, stretchable headscarf or headgear | protection up to 51 dB against HF electrosmog (mobile phone, WIFI, LTE) | effective against 5G!

Fabric Care for the Shielding Cap

  • Gentle wash at 30°C
  • Iron without steam at level 1
  • Do not tumble dry
  • Do not bleach
  • Do not dry clean

For Allergy Sufferers:
Every new fabric has a smell, wash before first use! We recommend TEXCARE (without enzymes or bleach) or our eco-friendly, vegan UNI SAPON laundry detergent as a washing agent.

General Information about Silver Products

  • Silver fabrics have a limited durability, and their lifespan depends on the frequency of movement.
  • Our silver fabrics do not contain nano-silver but a thick metallic silver layer or silver thread.

No Right of Withdrawal for Textile Shielding Products

Please note that shielding hygiene products such as clothing, blankets, bedding, sleeping bags, canopies, etc., cannot be returned or exchanged if used. The basis for this includes applicable hygiene regulations, any custom-made items, and the time-consuming and costly electromagnetic field (EMF) laboratory testing required for quality control of returned textile products. If necessary, a fabric sample can be requested.

Documentation (.pdf)

SFERICS® class pro
Weight 0,2 kg
Dimensions 40 × 24 cm
Raw materials

83% cotton, 17% silver thread

Color

black

Surface conductivity

3 Ohms (square resistance)

Field type

HF (high-frequency electromagnetic field)

Ecology

Normal

Country of origin

Germany

TARIC

52083100

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BLACK-JERSEY shielding fabric | ideal for making clothing, sleeping sleeve, etc. | HF shielding against electrosmog up to 40 dB | mobile protection against mobile phone radiation | 5G ready!

Expert report EMF Test Lab Bavaria

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Cap, black & shielding | protection up to 40 dB from RF electrosmog (cell phone, Wi-Fi, LTE) | Black-Jersey | Effective against 5G!
Cap, shielding + black | protection up to 40 dB from RF electrosmog (cell phone, Wi-Fi, LTE) | Black-Jersey | 5G ready!

In stock