Features: 100 percent brand new and high quality Anti-radiation(RF or EMI or EMF or LF blocking and earthing) Anti-electrostatic or ESD As 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 costs Signal 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 Fabric Color: As Pictures Shielding efficiency: 70-90db Surface resistance: 0.05 Size:approx 2x 1.1M or 7 8.74x4 3.3in 1x 1.1M or 3 9.37x4 3.3in 0.5x0.5M or 1 9.7x1 9.7in 3x 1.1M or 11 8.1x4 3.3in 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. About shlpping: All items will be shlpped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.