Features:Unique open for shell for Orange Pi 5 for shell, made of acrylic, you can clearly see the technology behind the machine.This fully vented for case with fan and 4 aluminum/copper heatsinks are designed to keep your Pi 5 as cool as possible for optimal performance.Clear transparent for case with easy Installation insert PI into bottom part, connect fan and snap on top partIncludes 1 preinstalled fan, easy acsses to all ports and maximum airflowThe top acrylic plate can be opened upwards for more convenient use. Specifications:for Case Material: Acrylic for Case Color: ClearHeatsinks Material: Aluminum/Copper (Optional)Fan Features:DC Brushless 5V Heasink Number: 4PcsFit for : for Orange Pi 5 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. Package includes:1 PC x Acrylic for Case (with Screws)4 PCS x Heatsink Pads1 PC x Fan (with Screws)