Dear friend, do you need (require) a certificate (of verification 或 authentication) ? These come with no certificates. If you need a certificate, kindly please make another order for the commodity (goods) and I will attached one for you when I deliver the commodity to you.
Dear friends: do you need the warranty? it's used not to havewarranty with these bags, but if you need, please order one more product, then i will send them all together to you . thank you.
