Swiss Shield Naturell Ultra Bed Canopy

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Swiss Shield Naturell Ultra Groundable Bed Canopy 

*If a Custom Bed Canopy is required, please select "Custom Bed Canopy Naturell Ultra" (customization fee) and select the Bed Canopy with the closest dimension to the custom size desired. Upon check out, please enter desired dimensions in the comment section. The price of the Bed Canopy will be adjusted depending on size.*

Colour: Grey

Swiss Shield Naturell Ultra Bed Canopy - Premium Hand Made Canopy with the Highest Radio Frequency Blocking Power

Swiss Shield Naturell Ultra, premium hand made canopy with the highest radio frequency blocking power.

Swiss Shield Naturell Ultra is our premium externally conductive and groundable fabric providing the option to reduce low frequency electric fields in addition to radio frequency / microwave radiation.

Radio Frequency / Microwave effectiveness of 99.99% or 40 dB at (1000 MHz / 1 GHz) and 99% effective up to (10,000 MHz / 10 GHz).

Detect, protect and verify: three steps to achieving peace of mind.

Elegant, Decorative, Cotton Fabric, Designed For The Needs of The Chemically Sensitive

This premium canopy is the most compatible with an electromagnetic hypersensitive (EHS) and or multiple chemical sensitivity (MCS) person 


  • Effective Shielding against Electromagnetic Radiation
  • Premium Sheer 100% natural cotton fabric
  • Unmatched shielding characteristics
  • OEKO-Tex Certified as a skin friendly textile and free from harmful substances
  • Used for shielding sleeping areas, or areas of similar size, from high frequency electromagnetic waves (microwaves)
  • May relieve symptoms of electromagnetic hypersensitivity (EHS)
  • Shielding Effectiveness 99.99% or 40 dB at 1000 MHz and 99% effective up to 10 GHz
  • Fabric is designed and manufactured in Switzerland
  • Effective shielding for cell towers, cordless phones, security systems, wireless computer gear and more
  • Sheer fabric, easy to work with
  • Easy care – Washable, with no loss in protection
  • All Swiss Shield fabrics reflect high frequency electromagnetic waves and are not externally conductive, with the exception of Naturell Ultra
  • All Swiss Shield fabrics are made with an insulated metallic thread which allows the fabric to be washed without loss of shielding.
  • A non-conductive fabric ensures there is no exposed metal which can rub off or become airborne and cause irritation or health effects


  • Color: Sheer, Grey
  • Characteristics: Washable, colourfast (colorfast), antistatic
  • Raw Materials:Cotton, 15 % copper / silver, 1% carbon
  • Cotton fibre spun with a gossamer-thin 0.02 mm silvered copper thread
  • Certificates: MIL-STD 285, NSA 65-6, Öko-Tex Standard 100+1000
  • Shielding Characteristics: 99.99% or 40 dB at 1000 MHz


  • Bed Canopy Swiss Shield Naturell Ultra: Qty=1
  • Installation Instructions


  • Ceiling mountable: Requires Qty = 3, 7 to 8 foot hardwood dowels, mounting hardware and string for suspension to ceiling (Can be picked up at a local hardware store or a drapery outlet)
  • A floor shield is recommended if living space exists below the canopy
  • Ensure all openings are closed upon entry
  • For best results de-energize all circuits in the ceilings, walls and floors of the sleeping area
  • Verify with an AC electric field meter or body voltage meter

Washing and Drying Care:

  • Machine wash on gentle cycle with cold water
  • Iron without steam lowest temperature setting
  • No bleaching
  • No chemical dry cleaning
  • Hang to dry
  • Do not tumble dry

Recommendations Before Purchase:

  • It is always recommended to measure RF exposure before and after a Swiss Shield fabric installation. If unsure, consult a qualified EMR technician or acquire the proper measuring equipment.
  • Reduce/eliminate the low frequency AC electric fields (ELF) exposure in area of installation. Contact us to learn more.
  • Some sizes take 3 to 7 Business Days to Ship!

Canopy Size--Single Bed:
81”L x 45”W x 90”H (206L x 114W x 229H)cm
Canopy Size--Double Bed:
81”L x 62”W x 90”H (206L x 157W x 229H)cm
Canopy Size--Queen Bed (Low Stock, Ships in 3 to 5 Days):
86”L x 70”W x 90”H (218L x 177W x 229H)cm
Canopy Size--King Bed:
92”L x 90”W x 90”H (234L x 228W x 229H)cm
Canopy Size--California King Bed:
92”L x 82”W x 90”H (234L x 208W x 229H)cm
Sheer, Slightly Off White
Washable, colourfast (colorfast), antistatic
Raw Materials:
82% cotton, 18% copper/silver
Ceiling Mounted
MIL-STD 285, NSA 65-6, Öko-Tex Standard 100+1000
Shielding Characteristics:
99.99% or 40 dB at 1000 MHz

2 Reviews

  • 5
    Justifiable Price

    Posted by Ryan H on 19th Jul 2024

    The ultra bed canopy is the real deal! According to my meters (ME3830B and HF38B) and body voltage testing, it attenuates the surrounding EMFs >99% after grounding the canopy with the optional GCS grounding connector kit. More importantly, however, it markedly improves the sleep quality of both EMF sensitive and seemingly insensitive individuals in our house, which we’re truly thankful for! Lastly, the ethical integrity of the folks at Safe Living Technologies is to be both admired and emulated! I’ve purchased two ultra canopies so far and will buy an additional one(s) whenever our finances permit.

  • 5
    Top Quality emf fabric

    Posted by L. Robinson on 11th Apr 2024

    If you live in a city no canopy will help, you need to move than buy a canopy. I moved and I'll admit I was skeptical about buying this canopy due to the price but it was well worth it. I was sleeping 4-5 hours a night waking up a couple times and dragging all day. Once I setup the canopy and grounded it and a few other tricks, I now sleep 8-9 hours a night and I even dream again. I decreased the electric as much as possible and with a pine board and rubber mat over the ground sheet the electric field is 0. The only thing is since the fabric is so dense you need a fan or a.c. in the bedroom due to the thermal heating effect. This is why I went with the Naturall Ultra which when grounded properly reduces electric fields. I recommend this canopy for those who want to block R.F. and electric fields in a suburb or rural area.