Silver Bobbinet™, by swisstulle AG® | Attenuation see table below, but average 18dB (2GHz-8GHz) | High transparency polyester | durable and crease-resistant, sheer grey in appearance | Width 172 cm, and sold by the running metre (which means the purchase of 1 metre, will provide 1.72 square metres of material). Wonderful for net curtains or bed canopies.
Pictured here in our range of bed canopies, this is our most transparent shielding material. All things considered (price, protection, transparency, portability, etc.), this material is our ’Best Buy’.
It stops incoming microwave radiation energy over a range that encompasses cordless telephones, WiFi, WiMax, and Bluetooth, along with all major mobile/cellular phone bands. Tested by Qinetic, it achieved 99% protection for GSM/Edge/2G and 3G; 95% of 4G and 5G (up to 8GHz); and 90% of 5G and radar at 8-12GHz).
Frequency Shielding Power
(-dB) % Reduction
100 MHz 38 99.98
200MHz 37 99.98
400MHz 35 100.00
800MHz 32 99.90
1GHz 30 99.90
2GHz 24 99.60
4GHz 18 98.42
8GHz 13 94.99
10GHz 12 93.69
18GHz 10 90.00
It’s a silver-plated (non-allergenic) bobbinet fabric with conductive surfaces. Woven for durability, the fibres used are folded long staple Egyptian cotton, Lycra, polyamide, polyester, silk, and polypropylene.
It is a very light grey colour (which is the reason for its high transparency), lightweight, and is easy to sew and process.
Silver Bobbinet™, by swisstulle AG® [Sold by the Running Metre]
Please forgive us, but we cut this material to your requirements, so we are not able to accept returns. If you are unsure about its suitability, please request a free sample before ordering.