We have produce hand air pump for many years,and export to many country,our main market is europe.Our customer are always satisfied with our products.And we believe that you will be so too,after we do business together. For this parts ,we have different size(diameter 100mm,110mm,120mm,130mm,140mm,150mm,180mm) and different color.If you want to know more information about this parts ,please contact with me.