EMF Lap Blanket (S04/S02)
Waitlist access
Prototype format: textile dimensions and finishing confirmed at bulk production.
A compact shielding blanket for desk, travel, and home environments where flexible textile coverage matters.
Every pre-launch Zanthera product keeps material performance, garment coverage, and final lab verification separate so the product page stays useful without overstating real-world exposure reduction.
Colour: silver grey
Textile system
S04
Declared material attenuation
60-80 dB (declared material value)
Launch status
Waitlist open
Lab status
EU testing pending
Technical details
Compliance & safety
Nickel-Safe
Guaranteed free of nickel-copper alloys (REACH Entry 27 compliant).
Restricted-Substance Tested
Silver fiber reviewed through EU lab testing against restricted substances.
Manufacturer / EU responsible person
Zanthera Lab AB, org.nr 559585-5296, Kungsgatan 9, 111 43 Stockholm, Sweden, info@zanthera-lab.com.
Attenuation
| Signal family | Frequency | Attenuation |
|---|---|---|
| GSM / 3G / 4G | 0.9 - 1.9 GHz | 60-80 dB (declared material value) |
| Wi-Fi | 2.4 GHz | 60-80 dB (declared material value) |
| Wi-Fi 5 GHz / 5G Sub-6 | 5 GHz / Sub-6 | 60-80 dB (declared material value) |
Declared material specs. Pending final independent EU lab testing.
EN: This product is not personal protective equipment (PPE) and has no medical properties. Attenuation values refer to the shielding fabric measured under laboratory conditions; actual exposure reduction depends on garment coverage and fit.
SV: Produkten är inte personlig skyddsutrustning och har inga medicinska egenskaper. Angivna dämpningsvärden avser tyget under laboratorieförhållanden; faktisk exponeringsminskning beror på plaggets täckning och passform.
01
The S04 system uses silver-based fibers to create a shielding textile surface. The goal is straightforward: measurable attenuation in the covered area, with comfort details handled by the garment construction.
02
Every pre-launch candidate keeps declared material values separate from final independent EU lab testing. EU lab confirmation is the gate before preorder access opens.
Product information
Inner lining: 100% silver fiber (S04). Outer: 100% cotton (S01).
Prototype format: textile dimensions and finishing confirmed at bulk production.
Machine wash max 30°C, gentle cycle, inside out. Mild, pH-neutral detergent only. NO bleach, NO fabric softener, NO tumble drying, NO dry cleaning. Iron on low heat on the outer layer only; never iron the silver side. Air dry flat, away from direct sunlight.
Declared attenuation is a material value. Final independent EU lab testing is required before preorder access opens.
Textile system: S04 Composition: Inner lining: 100% silver fiber (S04). Outer: 100% cotton (S01). Weight: Approx. 70 g/m² shielding layer Attenuation: 60-80 dB (declared material value) Construction: Layered construction with silver shielding face and cotton comfort architecture. Care: Machine wash max 30°C, gentle cycle, inside out. Mild, pH-neutral detergent only. NO bleach, NO fabric softener, NO tumble drying, NO dry cleaning. Iron on low heat on the outer layer only; never iron the silver side. Air dry flat, away from direct sunlight. Manufacturer / EU responsible person: Zanthera Lab AB, org.nr 559585-5296, Kungsgatan 9, 111 43 Stockholm, Sweden. info@zanthera-lab.com
Scientific proof
Pairs well with
01 | 03
