WP_Term Object ( [term_id] => 537 [name] => Chests [slug] => chests [term_group] => 0 [term_taxonomy_id] => 537 [taxonomy] => product_cat [description] => [parent] => 20 [count] => 3 [filter] => raw [term_order] => 0 )
Array ( [0] => 20 )