array(13) {
  ["button-position"]=>
  string(17) "after-add-to-cart"
  ["label"]=>
  string(0) ""
  ["chart"]=>
  string(5) "90584"
  ["position"]=>
  string(5) "popup"
  ["content"]=>
  string(0) ""
  ["text-color"]=>
  string(0) ""
  ["title-color"]=>
  string(0) ""
  ["overlay"]=>
  string(0) ""
  ["table-style"]=>
  string(7) "style-1"
  ["padding"]=>
  string(0) ""
  ["chart-table"]=>
  string(185) "[["Size","Chest","Waist","Hip"],["6","62-66","57-59","66-70"],["8","66-70","59-61","70-74"],["10","70-76","61-63","74-70"],["12","76-82","63-65","80-86"],["14","82-88","65-67","86-92"]]"
  ["chart-1"]=>
  array(0) {
  }
  ["chart-2"]=>
  array(0) {
  }
}