[Wheel aperture]: 2.9mm (tightly equipped with 3mm axle)
[shipping list]: 1pcs
Packaging & Shipping
1.What is your MOQ? 10pcs.You'll be highly appreciated,if you could provide us your QTY.Then we will calculate the cost correspondingly.
2.Can I get samples? Yes.Samples will be sent for checking.We usually send samples by Fedex,UPS,TNT,EMS,DHL etc.If you have carrier account,it will be pleased to ship with your account.If not,you can pay by Western Union or others.