box-close

pnpm dlx shadcn@latest add https://opensourceicon.com/r/glyphs-poly/box-close.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 80 80"><g fill="none"><path fill="#f2994a" d="m40 22l26-4v40l-26 8z"/><path fill="#f2c94c" d="m40 22l-26-4v40l26 8z"/><path fill="#eb5757" d="m14 18l26 4l26-4l-26-4z"/></g></svg>