square-2-stack-solid

pnpm dlx shadcn@latest add https://opensourceicon.com/r/heroicons/square-2-stack-solid.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><g fill="currentColor"><path d="M16.5 6a3 3 0 0 0-3-3H6a3 3 0 0 0-3 3v7.5a3 3 0 0 0 3 3v-6A4.5 4.5 0 0 1 10.5 6z"/><path d="M18 7.5a3 3 0 0 1 3 3V18a3 3 0 0 1-3 3h-7.5a3 3 0 0 1-3-3v-7.5a3 3 0 0 1 3-3z"/></g></svg>