It is product except nickel which is allergic to silver ear.

Although it is anti-allergic, I would like to ask you carefully if you are sensitive.

There are individual differences in allergies

Allergy reaction caused by exchange or return is not allowed, please understand

NOTICE

THANK YOU FOR YOUR INTEREST IN OUR PRODUCT.

The delivery is expected to take about 7-15 days.

We are shipping from south korea. (Using registered mail .orqxpress ... tracking number ok.)

Please put your correct address.

So it is difficult to exchange products. We will do our best to avoid wrong shipping.

Cancel / Return / Exchange

Since the item is posted from south korea.

"No cancellation, return or exchange will be allowed."

Except following cases,

1. Manufacturer defects of the items
2. Incorrect item were sent

On the specific cases, you may inquire directly to the seller and provide evidence appropriate to your claims.

I will give you a refund on your claim.