<https://vilros.com/products/vilros-raspberry-pi-4-compatible-heavy-duty-aluminum-alloy-case-with-pre-installed-and-ready-to-connect-fan#Product>
<http://schema.org/description>
"\nHeavy- Duty Aluminum Alloy 2 Part Assembles with included Screws\nFeatures pre-installed, ready to connect fan to keep your keep your processor cool\nIncludes instructions for easy installation, screwdriver, and plastic feet\nExterior Dimensions: 3.60 x 2.60 x 1.07 Inches\n"
<https://vilros.com/collections/raspberry-pi-fans>