... , TPU,PU+EVA, RubberBladderRubber,ButylSize & weightSize1,2,3,4,5 are optional.Size1 diameter:14cm, circumference:40-42cm,weight:140-160g. Size2 ... diameter:16cm, circumference:48-50cm,weight:180-200g. Size3 diameter:18cm, circumference:56-58cm,weight:280 ... ,6,120pcs/40"HQ.Layers:1-4 layersThickness1.6mm,1.8mm,2.0mm,2.7mm,3.0mmFOB portSHANGHAIPayment termT/T (30% deposit ...