Features Sleek And Durable Design: The aluminum alloy construction offers a stylish look while providing robust protection for your Raspberry Pi 4B Efficient Cooling Solution: Equipped with dual fans, this case significantly enhances heat dissipation, ensuring optimal performance and longevity for your device Comprehensive Package Included: Comes with 2 shell components, 4 thermal tapes, a user manual, a wrench, and 5 screws for easy assembly and setup Compact Dimensions: Measuring 85x56.5x20mm, this case is perfectly sized for the Raspberry Pi 4B, maintaining a compact and organized workspace Long-Lasting Quality Assurance: Manufactured with advanced CNC technology, this aluminum alloy case is built to withstand daily use, ensuring a long service life for your Raspberry Pi Features: 1、The aluminum alloy cooling shell is cool and beautiful in appearance, attractive and protective. 2、With improved manufacturing proc and CNC aluminum alloy quality, the shell is with long service life. 3、The shell is designed with dual fans, which can greatly help to dissipate heat and better protect for Raspberry Pi. 4、The package includes 2 shell components, 4 thermal tapes, 1 user manual, 1 wrench and 5 screws. 5、The shell is in black and the size of it is about 85x56.5x20mm, suitable for Raspberry Pi 4B. Specification: Item Type: For Raspberry Pi 4B Shell Material: Aluminum Alloy Specification: Armor Generation Double Fan Purpose: For Raspberry Pi 4B (Compatible With For Raspberry Pi 4B / 3B + / 3B/2B) Colour: Black Shell Size: Approx. 85x56.5x20mm / 3.3x2.2x0.8in Package List: 2 x Shell Components 4 x Thermal Tapes 1 x User Manual 1 x Wrench 5 x Screws Package List 2 x Shell Components 4 x Thermal Tapes 1 x User Manual 1 x Wrench 5 x Screws