Welcome to our store! 1. This product features multiple interfaces, offering versatility and high scalability. 2. With excellent workmanship, it's strong and durable, providing complete protection for your Raspberry Pi. 3. Professionally designed, it doesn't interfere with the WiFi signal, and the side slot allows for GPIO cable installation. 4. This metal case is designed for Raspberry Pi 4B 2G 4G 8G and can accommodate a 3.5-inch touch screen. 5. Convenient to use and with good performance, it's small in size, easy to carry and store. Item Type: For Raspberry Pi Case Material: Iron Application: For Raspberry Pi 4B 2G 4G 8G Package List: 1 x For Raspberry Pi Case 1 x Screwdriver 4 x Screw Customer satisfaction is our top priority. If you discover any problems with your product after you have received it, such as damage or incorrect quantity, contact us immediately. We strive to provide you with the best customer service.