Features:Anti-radiation(RF/EMI/EMF/LF blocking and earthing); Anti-electrostatic /ESDAs an Insert in the wallet or in handbag to protect your credit cards from data theft.Durable ( much thicker and more durable than other shielding fabrics )Replaces standard reinforcement fabric to save costsSignal Shielding such as cell, Bluetooth-compatible, WiFi, GPS. Usable in wall render or concrete Package Includes:1PC x Signal Shielding Fabric Cloth Specifications:Material: Antistatic FabricColor: As Pictures Shielding efficiency: 70-90db Surface resistance: 0.05Size:approx 2x1.1M/78.74x43.3in 1x1.1M/39.37x43.3in 0.5x0.5M/19.7x19.7in 3x1.1M/118.1x43.3in note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to . We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it