... DHL,UPS,TNT,FedEx,etc.Guarantee and Promise:1.Our products are high quality,100% human hair2. ... ,top quality and best service to our new customers all the time,meanwhile give our clients best price and wish ... , if you have any questions about our products, we will try our best to help you solve. 4. We ... return should be arranged by register airmail, the shipping fees of return should be paid by the buyer ...