Welcome to our shop! Protect your display screen with this high-quality protective case. This integrated housing is designed to provide secure protection for your screen, ensuring its longevity. With a large heat dissipation area, this case also features quick cooling capabilities, allowing for efficient heat dissipation and extended operation time. Specifically designed for Raspberry Pi 4 and 4B, this casing is perfectly tailored to fit your device without causing any burden to its performance. Installation is a breeze with its compact size, lightweight design, and smooth surface. Simply follow the easy instructions and enjoy hassle-free installation. Made from durable aluminum alloy and coated with anti-corrosive paint, this case offers extra durability and long-lasting use. Item Type: Display Screen Shell Material: Aluminum Alloy Color: Black 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Thank you for choosing our shop!