Preston

Array
(
    [pa_product-name] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 57
                    [name] => pa_product-name
                    [options] => Array
                        (
                            [0] => 1691
                        )

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

        )

    [pa_code] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 58
                    [name] => pa_code
                    [options] => Array
                        (
                            [0] => 32145
                        )

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

        )

    [pa_product-type] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 4
                    [name] => pa_product-type
                    [options] => Array
                        (
                            [0] => 32128
                            [1] => 32141
                            [2] => 32127
                        )

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

        )

    [pa_material] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 16
                    [name] => pa_material
                    [options] => Array
                        (
                            [0] => 32129
                        )

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

        )

    [pa_length] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 61
                    [name] => pa_length
                    [options] => Array
                        (
                            [0] => 4722
                        )

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

        )

    [pa_width] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 39
                    [name] => pa_width
                    [options] => Array
                        (
                            [0] => 32130
                        )

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

        )

    [pa_height] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 188
                    [name] => pa_height
                    [options] => Array
                        (
                            [0] => 32131
                        )

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

        )

    [pa_delivery] => WC_Product_Attribute Object
        (
            [data:protected] => Array
                (
                    [id] => 178
                    [name] => pa_delivery
                    [options] => Array
                        (
                            [0] => 32084
                        )

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

        )

)