... 1.baby carrier wheel 2.model: 422PP 3.Size: 108x32mm 4.the bore diameter : 10.5mm with cover 5.prompt delivery ... baby carrier wheelModel:422PP Size:108X32mm/4.3X1.2inch bore diameter: 10.5mmHub length:35mmtyre /inner ... air commpressor ,platform handtrucks,garden tool carts,hand trollys,trimmers,leaf blowers,barbecue frill ,etccuatomized rubber wheel,sizes,colors and material ...