Feature:1. Passive Heat Dissipation Architecture Design: The shell adopts a passive heat dissipation architecture design to achieve perfect heat dissipation.2. Renewed Manufacturing Process: Adopt the newer manufacturing process of the shell, improve the quality of CNC aluminum alloy, and is not easy to rust.3. Open Designs: The shell can be plug and play, and the open design can ensure that our CNC case will not affect the WIFI signal.4. Application: This is a shell that can be used for Raspberry Pi 3 Model B and Model Band.5. Fashionable Enough: This case has good quality and beautiful design, which can make for Raspberry Pi stylish enough.Specification:Item Type: Case for Raspberry PiMaterial: Aluminum AlloyAppearanceTreatment: Anodic OxidationColour: BlackCompatibility: Suitable for Raspberry Pi 3 Model B Band.Package List:1 x Shell Upper Board 1 x Shell Lower Board 4 x Thermal Silicone1 x Hex Wrench 4 x Screw