array(13) {
  ["button-position"]=>
  string(17) "after-add-to-cart"
  ["label"]=>
  string(0) ""
  ["chart"]=>
  string(5) "90635"
  ["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(209) "[["Size","Half Chest","Length"],["S","55cm","75cm"],["M","57.5","77cm"],["L","60cm","79cm"],["XL","62.5cm","81cm"],["2XL","65cm","83cm"],["3XL","67.5cm","84cm"],["5XL","72.5cm","86cm"],["7XL","77.5cm","88cm"]]"
  ["chart-1"]=>
  array(0) {
  }
  ["chart-2"]=>
  array(0) {
  }
}