WP_Term Object ( [term_id] => 4167 [name] => Rugs [slug] => rugs [term_group] => 0 [term_taxonomy_id] => 4167 [taxonomy] => product_cat [description] => [parent] => 33 [count] => 28 [filter] => raw [term_order] => 0 )
Array ( [0] => 33 )