... Answer: Yes, the sample must be offered for approval by email images, if you need to check the actual sample, ... we can send it by express, while you have to take on the sample ... quantity. Normally, 10 to 1,000 pieces, will be shipped by express (such as DHL, FedEx, UPS, etc ), it' ... 1,000 - 2,000 pieces, we suggest to ship by air ( Airport to Airport ) more than 2,000 pieces, ...