Iron

Array
(
    [pa_product-name] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 57
                    [name] => pa_product-name
                    [options] => Array
                        (
                            [0] => 7473
                        )

                    [position] => 0
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_code] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 58
                    [name] => pa_code
                    [options] => Array
                        (
                            [0] => 38002
                        )

                    [position] => 1
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_brand] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 3
                    [name] => pa_brand
                    [options] => Array
                        (
                            [0] => 18421
                        )

                    [position] => 2
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_catalogue] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 18
                    [name] => pa_catalogue
                    [options] => Array
                        (
                            [0] => 7466
                        )

                    [position] => 3
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_product-type] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 4
                    [name] => pa_product-type
                    [options] => Array
                        (
                            [0] => 874
                        )

                    [position] => 4
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_sheet-tile-plank] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 134
                    [name] => pa_sheet-tile-plank
                    [options] => Array
                        (
                            [0] => 22398
                        )

                    [position] => 5
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_installation] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 59
                    [name] => pa_installation
                    [options] => Array
                        (
                            [0] => 4059
                        )

                    [position] => 6
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_length] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 61
                    [name] => pa_length
                    [options] => Array
                        (
                            [0] => 4932
                        )

                    [position] => 7
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_width] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 39
                    [name] => pa_width
                    [options] => Array
                        (
                            [0] => 4933
                        )

                    [position] => 8
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_thickness] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 27
                    [name] => pa_thickness
                    [options] => Array
                        (
                            [0] => 5504
                        )

                    [position] => 9
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_color] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 13
                    [name] => pa_color
                    [options] => Array
                        (
                            [0] => 802
                            [1] => 804
                        )

                    [position] => 10
                    [visible] => 
                    [variation] => 
                )

        )

    [pa_pile-weight] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 89
                    [name] => pa_pile-weight
                    [options] => Array
                        (
                            [0] => 6642
                        )

                    [position] => 11
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_price-range] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 21
                    [name] => pa_price-range
                    [options] => Array
                        (
                            [0] => 910
                        )

                    [position] => 12
                    [visible] => 
                    [variation] => 
                )

        )

    [pa_darkness] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 63
                    [name] => pa_darkness
                    [options] => Array
                        (
                            [0] => 3598
                        )

                    [position] => 13
                    [visible] => 
                    [variation] => 
                )

        )

    [pa_pattern] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 53
                    [name] => pa_pattern
                    [options] => Array
                        (
                            [0] => 7335
                        )

                    [position] => 14
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_stain-resistance] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 94
                    [name] => pa_stain-resistance
                    [options] => Array
                        (
                            [0] => 6645
                        )

                    [position] => 15
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_gauge] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 91
                    [name] => pa_gauge
                    [options] => Array
                        (
                            [0] => 24436
                        )

                    [position] => 16
                    [visible] => 1
                    [variation] => 
                )

        )

    [pa_residential-commercial] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 71
                    [name] => pa_residential-commercial
                    [options] => Array
                        (
                            [0] => 4161
                        )

                    [position] => 17
                    [visible] => 1
                    [variation] => 
                )

        )

)