Outer and under brim lining material 'UV 100' 65%polyester/35%cotton
Interlay 24% double silver nylon breathable mesh.
Providing over 50dB (99.999%) RF shielding at 1GHZ.
Washing instructions: Hand/machine washable at 30C (Drip dry-do not iron). Use only Leblok washing powder. (Other detergents MAY have a severe effect on shielding level).
Disclaimer: VetOndes products are designed to provide shielding against EMR. However there can be many environmental and human factors affecting the effectiveness of this product. VetOndes specifically disclaim any and all responsibility for any adverse health effects or any other adverse outcome that may occur whilst using our products, or any effects that may occur, eventuate, manifest or transpire at any time subsequently. Customers should satisfy themselves that the product is suitable and fit for their own particular situation before purchasing.