[Quality Material] - The anti-radiation fabric is made of polyester fiber, copper, and nickel, which provide good conductivity and effectiveness in reducing magnetic and electric waves. [Quantity] - The EMF fabric is generously sized to meet your needs and can be easily cut and sewn to create custom coverings or mesh barriers according to your shielding requirements. [Protect You and Your Family] - This protective fabric helps shield against radiation emitted by TVs, computers, routers, cell phones, and most other household electrical appliances, contributing to a safer home environment. [Security Use] - The EMF shielding fabric can block a significant amount of electromagnetic signals, including electromagnetic fields, electromagnetic interference, and radiofrequency signals, helping reduce exposure to Wi-Fi, cell phone signals, and GPS. [Wide Application] - This radiation protection fabric can be used in various settings; for example, it can be incorporated into protective clothing for workers or used in anti-theft card sleeves for everyday use. Color: Grey Material: Polyester Size: 2 x 1.1m Package Contents: 1 x EMF Shielding Fabric Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3cm.