materialuiupgraded/packages/material-ui-icons/src/TextFieldsTwoTone.js

Material-UI's workspace package

import React from 'react';
import createSvgIcon from './utils/createSvgIcon';

export default createSvgIcon(
  <React.Fragment><path d="M12.5 12h3v7h3v-7h3V9h-9z" /><path d="M15.5 4h-13v3h5v12h3V7h5z" /></React.Fragment>
, 'TextFieldsTwoTone');