Features 1. Faraday Bag: Our Faraday bags come in three different sizes to meet all your storage needs. The largest size is 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, credit cards, cash, and more. 2. Excellent Signal Blocking: This Faraday bag is constructed with high-quality shielding material that effectively blocks WiFi, Bluetooth, cellular signals, GPS, RF, and other wireless signals. It helps prevent unauthorized tracking of your electronic devices and protects your personal information. These bags provide reliable privacy protection. 3. Reflective Strip Design: For improved visibility in low-light conditions, each bag features reflective strips. This allows you to easily locate and retrieve your items at night or during dusk, enhancing convenience and security. 4. Metal Ring and Handle Design: Each Faraday bag includes a metal ring, enabling you to attach it to backpacks, hooks, or walls for easy access. Additionally, the largest bag features a handle for convenient carrying during travel or daily commutes. 5. s: Made from durable Oxford fabric and PU leather, these Faraday bags are built to last. The large and medium bags are crafted with 1680D Oxford fabric, while the small bag uses PU material. This construction ensures durability, strength, and resistance to wear and tear. Specifications Material: Oxford cloth and PU leather Color: Black Dimensions: 43 x 38 x 1 cm Weight: 285 g Package Includes: 3 x Faraday Bags