1.PU tyre tube 2.PU filled tyre 3.inner tube for rubber 4.enviromental product 5.professional factory

Product Feature

1.Material:polyurthane

2.size:12''*2'';16''*1-1/4;20''...

3.color:gray/black

4.inner tube for rubber or PU tyre

5.anti-corrosion, high wear-resistance

6.competive  price

7.Package:standar  carton package