How to buy sample and cost?

If customer want to get a similar sample to see quality and test, this is free.

But customer will need to pay courier fee, about 15-20usd, and if customer have courier account like DHL,
can use customer's account directly, but maybe higher than ourside price(15-20usd) but quicker, If we send sample, will need about 5-7 days to your hand.

Pls contact us to discuss your product. :)