Features 1. Faraday Bags: Our Faraday bags are available in three sizes to accommodate various storage needs. The largest size measures 17 x 15 inches, ideal for laptops, tablets, documents, and other electronic devices. The medium size is 12.5 x 10 inches, suitable for tablets and smartphones. The smallest size is 7.9 x 4.7 inches, perfect for smartphones, cards, cash, and similar items. 2. Signal Blocking Performance: Constructed with high-quality shielding material, these Faraday bags effectively block WiFi, Bluetooth, cellular signals, GPS, and RF signals. This helps prevent unauthorized tracking of your electronic devices and enhances the security of your personal information. 3. Reflective Strip Design: For improved visibility in low-light conditions, each bag features reflective strips. This allows for easier identification and retrieval of the bag during nighttime or dusk, enhancing convenience and safety. 4. Metal Ring and Carry Handle: Each Faraday bag includes a metal ring for convenient attachment to backpacks, hooks, or walls. The largest size also features a carry handle, providing added portability for travel or daily use. 5. Durable Construction: Made from premium Ox fabric and PU leather, these bags offer long-lasting durability and resistance to wear. The large and medium bags are crafted with 1680D Ox fabric, while the small bag uses PU material, ensuring strength, comfort, and reliable performance. Specifications Material: Flame-resistant fabric Color: Black Size: 43 x 38 x 1 cm Weight: 285 g Package Includes: 3 x Faraday Bags