Good Day! Again, we are very sorry about this & accept full responsibility. Attached are the UPS labels to send the material back to us. We will certainly work with you to cover the expense of shipping the material back to where we delivered it to. I am not sure what the Amazon's policy is about this, so I will follow their direction about that expense. This could possibly be handled by us issuing a partial refund to your original order.
Thank you. And again, really sorry about this.
ありがとうございました。また、もう一度本当に申し訳ありませんでした。