RemixIconEx.Others.ping_pong

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

ping_pong(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Others.ping_pong()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M11.5 2a9.5 9.5 0 0 1 9.5 9.5 9.46 9.46 0 0 1-1.003 4.254l2.463 2.464a1 1 0 0 1 0 1.414l-2.828 2.828a1 1 0 0 1-1.414 0l-2.464-2.463A9.46 9.46 0 0 1 11.5 21a9.5 9.5 0 0 1 0-19zm5.303 13.388l-1.414 1.414 3.536 3.535 1.414-1.414-3.536-3.535zm1.864-6.105l-9.384 9.384c.7.216 1.445.333 2.217.333a7.48 7.48 0 0 0 2.74-.516l-.972-.974a1 1 0 0 1 0-1.414l2.828-2.828a1 1 0 0 1 1.414 0l.974.972A7.48 7.48 0 0 0 19 11.5c0-.772-.117-1.516-.333-2.217zM11.5 4a7.5 7.5 0 0 0-4.136 13.757L17.757 7.364A7.493 7.493 0 0 0 11.5 4z" />
</svg>

example usage

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