To extend their longevity in outdoor workplaces, Select-A-Shield™ RF isolation pouches are available with a durable blue sports nylon layer. The additional layer provides discrete security as well as providing protection for the inner pouch which prevents signals from entering or exiting wireless devices.
The ballistic nylon outer layer supplies additional protection from wear and tear over regular nylon fabrics. This blue sports nylon layer has the ability to repel other materials such as debris and dirt and is impact resistant. Developed during WWII, sports nylon, also known as ballistic nylon is currently used in luggage and sporting equipment. Woven with high denier thread, or increased linear mass density of fibers, the construction of sports nylon fabric increases its protection against wear and tear.
Discrete Security and RF Isolation
All Select-A-Shield RF isolation pouches are made in the USA starting with two layers of conductive silver/copper/nickel material with a double rollover closure to ensure a tight isolation capacity. Field tests have shown 99.99% average signal attenuation. Conductive material will maintain shielding performance for hundreds of uses.