Features: Protections: This ABS enclosure provides comprehensive protections for RPI 5, effectively preventing damage to the equipment fromdust, scratches, and accidentalcollisions. Heat dissipation optimization: Thecase design has good heat dissipation holes and vents, which can effectively reduce the temperature for RPI5 and provide a more stable working environment. Precisions craftsmanship: good quality ABS material, precisions machined to ensure a smooth and durable appearance, and perfect for RPI5. Easy to install: adopts a detachable design, making it easy for users to install and remove RPi 5 without the need for other tools. It effectively protects the RPI5 mainboard from external impacts, pressure, or accidental collision. Specifications: Type: ABS Enclosure Case Model: for RPI5 Heatsink Case Material: ABS Housing Enclosure Size： approx 9x7x2.6cmx3.54x2.76x1.02in Types：A/B/C/D Optional A: ABS Case Only B: ABS Case with PWM Fan C： ABS Case with PWM Fan +Heatsinks D： ABS Case with PWM Fan + Copper Heatsinks Package Includes: 1Set ABS 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.