Features: Lightweight and compact for Pi4B housing: The case is lightweight and compact, making it portable and suitable for projects that require mobility or space saving. The aluminium construction provides stable protectionsfor RaspberryPi4B and protects it from accidental bumps, scratches and other physical damage. Compatibility: The case has been specially designed for the RaspberryPi4 Model B 1GB, 2GB, 4GB and 8GB and ensures a precise and secure fit. It takes into account thedimensions, ports and layout forRaspberryPi that fits perfectly. Efficient heat dissipation and quiet fan: The aluminium material acts as a passive heat sink thatefficiently dissipates the heat generated by the components for RaspberryPi4B to maintain optimaloperating temperatures and prevent overheating. with an thin ICE Tower cooler for better heat dissipation. Easy access to ports and GPIO: The case is designed to allow easy access to the ports for RaspberryPi4B, including USB, Ethernet, HDMIcompatible and audioports. It also allows convenient access to the GPIO pins (General-Purpose Input/Output) for easy connectivityand expansion forRaspberryPi. Easy to install: The case has a simple assembly process, so you can install for RaspberryPi4B in the case quickly and easily. It includes the required mounting hardware and instructions for hassle-free setup Specifications: Type: Metal Housing with Ice Tower Model: for RaspberryPi4B Mainboard Case Enclosure Size: approx 95x45x63mm/3.74x1.77x2.48in Color: Black Package Includes: 1 Set Metal Case note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Does not include RaspberryPi4B Board