RemixIconEx.Device.signal_wifi_off

You're seeing just the function signal_wifi_off, go back to RemixIconEx.Device module for more information.
Link to this function

signal_wifi_off(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Device.signal_wifi_off()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M2.808 1.393l17.677 17.678-1.414 1.414-3.683-3.682L12 21 .69 6.997c.914-.74 1.902-1.391 2.95-1.942L1.394 2.808l1.415-1.415zm.771 5.999L12 17.817l1.967-2.437-8.835-8.836c-.532.254-1.05.536-1.552.848zM12 3c4.284 0 8.22 1.497 11.31 3.996l-5.407 6.693-1.422-1.422 3.939-4.876C17.922 5.841 15.027 5 12 5c-.873 0-1.735.07-2.58.207L7.725 3.51C9.094 3.177 10.527 3 12 3z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}