Please refrain from returning or exchanging items due to customer's convenience.
We make every effort to ensure the quality control of our products, but if you think that the product is defective, you can request a replacement for a non-defective product within one week after the product arrives.
In order to check the quality of the product, please return the product to us by cash on delivery.
If we determine that we are at fault, we will replace it with a non-defective product.
If we are unable to reship due to delivery date or inventory issues, we will refund the full price of the product.
Please note that we cannot accept a guarantee that exceeds the product price of your order.