The material is titanium steel, which will never tarnish or turn your finger green.

Shipping:

1.    We will ship the package out by USPS first class mail next day after receiving the payment.
2.    USA address: Shipping time usually takes about 3-4 days.
3.    Canada address: Shipping time usually takes about 7 days.
4.    Other country: Shipping time usually takes about 10 days.

Return:

Returns are accepted if you notify me within 7 days of receiving the item that you would like to return it. Once the item is returned to me I will refund the full amount less the shipping fees. 

If you would like to exchange an item please contact me within 7 days of receiving the item so we can agree on arrangements.