1. It has high bearing pressure and is not easy to deform.
2. Good quality and long service life
3. Easy to install and fast to use.
4. Size: diameter 4.1x0.2cm
5. Weight: 57g
2. Good quality and long service life
3. Easy to install and fast to use.
4. Size: diameter 4.1x0.2cm
5. Weight: 57g





