for iphone 5 back cover 1,high quality 2,good price 3,good after services for iphone 5 back cover1,we will test all the goods ok before we send it.2,Excellent after-sale service!3,Generally, we use DHL, FEDEX, EMS,TNT , and UPS. It depends on our customers' requirement .4,Any questions,welcome to contact our sales,they will happy to answer your questions. for iphone 5 back cover