Features: 1. Suitable For 5th Generation Aluminum Alloy Shell for 5th Generation Aluminum Alloy Box Cooling Protective Shell 2. Precise Cutting, Perfectly Compatible With for 5th Generation Board 3. Completely Covers The Shell And Provides Good Passive Cooling. 4. The Sturdy Aluminum Alloy Metal Shell Provides The Best Protection For The Motherboard. 5. Design Thermal Columns For The Cpu, Ram, Usb, And Ethernet Modules, Combined With Silicone Heat Dissipation Stickers, To Bring Excellent Passive Cooling To for The Motherboard. 1. Model: for 5 2. Tips: Only The Outer Casing, Not Including The Motherboard Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: Aluminum alloy colour: Black Package Contents: 1 x Heat Dissipation Protective Case 1 x Screw Mounting Accessories 1 Set Silicone Heat Dissipation Stickers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.