Surface resistance is less than 0.05 ohm and shielding effectiveness ranges from 70 to 90 dB. Size and dimensions Size: 39 x 55 inches (100 x 140 cm) Each piece is 54 inches wide and 39 inches long Key benefits and features shielding performance: provides significant protection against electromagnetic and RFID exposure with shielding in the 7090 dB range. Low electrical resistance: surface resistance below 0.05 ohm helps minimize contact issues and enhances overall performance. Versatile material for protection: suitable for maternity wear, suits, curtains, blankets, bags, mobile phone cases, or laptop and mainframe chassis covers. Practical applications: widely used to make RFID wallets, card cases, outdoor fanny packs, passport holders, and more. Shielding performance is when the item is completely wrapped. Securityfocused design: as technology advances, shielding helps reduce the risk of private information being accessed without consent. Quality and durability: quality, performance fabric protection designed to deliver reliable protection. Use scenarios Scenario 1: Create RFIDblocking accessories such as wallets, card cases, passport holders, and outdoor fanny packs to protect data on the go. Scenario 2: Line or cover laptops, mobile devices, or mainframe chassis to shield sensitive electronics during transport or storage. Scenario 3: Incorporate into clothing or home textiles such as maternity wear, suits, curtains, and blankets to provide shielding in daily life and travel.