box from coolicons in Line with regular corners. cube, package, parcel, 3d, shipping, container, product. Other styles and corners: @coolicons/<style>/<radius>/box with line, duocolor, duotone, fill or bulk and sharp or round. Leave out regular, like @coolicons/fill/box, and use @coolicons/box for line with regular corners.
pnpm dlx shadcn@latest add "https://coolicons.cool/r/box.json"