Array
(
    [flat_rate:20] => WC_Shipping_Rate Object
        (
            [data:protected] => Array
                (
                    [id] => flat_rate:20
                    [method_id] => flat_rate
                    [instance_id] => 20
                    [label] => Flat rate
                    [cost] => 14.99
                    [taxes] => Array
                        (
                        )

                    [tax_status] => none
                    [description] => 
                    [delivery_time] => 
                )

            [meta_data:protected] => Array
                (
                    [Items] => X-Rack XL2 Extended Receiver Tube (Jeep Wrangler/Spare Tire) × 1
                )

        )

    [flat_rate:22] => WC_Shipping_Rate Object
        (
            [data:protected] => Array
                (
                    [id] => flat_rate:22
                    [method_id] => flat_rate
                    [instance_id] => 22
                    [label] => Flat rate Apparel
                    [cost] => 6.99
                    [taxes] => Array
                        (
                        )

                    [tax_status] => taxable
                    [description] => 
                    [delivery_time] => 
                )

            [meta_data:protected] => Array
                (
                    [Items] => X-Rack XL2 Extended Receiver Tube (Jeep Wrangler/Spare Tire) × 1
                )

        )

)