Description: Features: brand new and high quality. Composition: above case+below case+assembly screws. Metal material provide great for protection for Raspberry Pi. This aluminum for case has exhaust hole surface. It can reach perfect heat dissipation. Note: The board for Raspberry Pi is not included. Specifications: Material: Aluminum Alloy Color: Silver / Black (Optional) Size: One Size Length: 9.2cm (3.62in) Width: 6cm (2.36in) Height: 3cm (1.18in) Compatibility: for Raspberry Pi 3 Model B, for Raspberry Pi 2 Model B / B+ Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (With retail package) 1 X for Shell for Case For Raspberry Pi 1 Pack X Assembly Screws