Material: aluminum alloySurface treatment: anodic oxidation
color: silver
Size: 65mm(external diameter),38.5mm(internal diameter),28mm(height),11mm(center distance)
Packing: top-grade paper boxFast deliveryDelivery term : EX-WORK, FOBDelivery date :30 days after receipt of 30% depositWonderful finishOEM & ODM are acceptable