we don't ship package to APO/FPO,No international shipping!
Small quantities orders will be shipped by USPS first class mail, others will be shipped by USPS priority mail(expedited mail)!

* Gray outer surface, black inner layer.
* Good quality self sealing mailers.
* water proof.
* tear resistant.
* lightweight.

* No other smell.
* 4lbs /100pcs, you just weight the same size and quantities you bought from other sellers, you will know our items what you need.