double-square-fill

pnpm dlx shadcn@latest add https://opensourceicon.com/r/mage/double-square-fill.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><path fill="currentColor" d="M15.25 2h-6.5A6.76 6.76 0 0 0 2 8.75v6.5A6.75 6.75 0 0 0 8.75 22h6.5A6.75 6.75 0 0 0 22 15.25v-6.5A6.76 6.76 0 0 0 15.25 2m1.54 11.37a3.42 3.42 0 0 1-3.42 3.42h-2.74a3.42 3.42 0 0 1-3.42-3.42v-2.74a3.42 3.42 0 0 1 3.42-3.42h2.74a3.42 3.42 0 0 1 3.42 3.42z"/></svg>