Reinforced Aluminum Alloy Protective Case Armor Cover Heat Dissipation for Raspberry Pi 4B

Features:
Ultra-thin design Easy to install Fast Heat dissipation Smooth and straight aluminum material All ports and slots of the case can match with Raspberry Pi 4 Computer Model B perfectly Open case design, you don`t need to worry it will effect wifi signal any more Reinforced aluminum material, lightweight and durable, long-lasting stainles We use?silicon cooling pad (the thickness is only 0.5mm) to touch the shell body to dissipate heat. You can use the CPU grease to relace the silicon colling pad to get better heat dissipation.
Package Included:
1 x armor case for raspberry pi 4 model B(Case without fan) 1 x Screws Pack 1 x Wrench