Signal-shielding fabric – 39" x 44" (100 x 110 cm) Key benefits Blocks signals and electromagnetic interference to protect devices and data: surface resistance < 0.05 Ω and shielding performance of 70–90 dB. Versatile, easy-to-use textile for sewing, lining, or covering electronics and accessories. Optimal protection when the item is fully enclosed by the fabric. Product details Material: signal-shielding fabric (conductive textile designed to attenuate RF/EMI). Electrical performance: surface resistance less than 0.05 Ω. Shielding performance: 70–90 dB attenuation. Size: 39" x 44" (100 x 110 cm). Each piece measures 44" (110 cm) wide and 39" (100 cm) long. Recommended use: best results when the protected item is completely wrapped or enclosed. How this fabric solves problems Prevents unauthorized reading of RFID-enabled cards and devices by attenuating radio signals. Reduces electromagnetic interference around sensitive electronics or in environments where signal isolation is needed. Allows makers and manufacturers to integrate shielding into garments, cases, and equipment without bulky hardware. Common applications (practical scenarios) RFID wallet and passport holder: Line a wallet or passport sleeve with this fabric to block skimming and protect contactless cards when fully enclosed. Device and electronics shielding: Sew a laptop sleeve or cover mainframe chassis with the fabric to reduce EMI and help secure onboard wireless signals. Wearables and home textiles: Integrate into maternity wear, suits, curtains, or blankets to create signal-reducing garments or room treatments where enclosure is feasible. Compatibility and use notes Suitable for apparel (maternity clothing, suits), accessories (bags, phone cases, RFID wallets, card sleeves, passport holders), and technical covers (laptop sleeves, mainframe chassis). The fabric is most effective when it fully encloses the object; gaps or seams can reduce shielding performance. Use standard sewing and fabrication techniques appropriate for conductive textiles; avoid damaging the conductive surface to preserve performance. What makes this product stand out Low surface resistance (<0.05 Ω) combined with high shielding (70–90 dB) delivers robust signal attenuation in a flexible, textile form. Pre-cut size (39" x 44") offers a practical panel for small projects or to be trimmed for custom applications. Designed for both consumer accessories and technical uses where reliable signal blocking is required.