- Premium Sheer natural cotton fabric - Ideal for curtains to shield windows or bed canopies - Designed and manufactured in Switzerland - OEKO-TEX Certified as a skin friendly textile and free from harmful substances - Used for shielding large surfaces (walls and windows) from high frequency electromagnetic waves (microwaves) - Unmatched shielding characteristics - Shielding Effectiveness 99.99% or 40 dB at 1000 MHz and 99% effective up to 10 GHz - 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

• The fabric is cut from an 8.2 Ft wide roll. We charge $33 USD per linear foot.
• Premium Cotton Shielding Fabric - 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) (Width= 250 cm or 98.4 inches)
• Returns are not accepted for cut goods.

The fabric is cut from an 8.2 Ft wide roll. We charge $33 USD per linear foot.Safe Living Technologies Inc