According to my experience, the Uxcell rubber grommet is a great addition to my industrial hardware collection. It is made of high-quality rubber and works perfectly as a single fit for motorcycle parts. The grommet has a tight and secure fit which is important for preventing water and debris from entering the motorcycle parts. Although I would prefer if the manufacturer included multiple sizes of this specific product to cater to different needs, overall this grommet is a great product for any industrial and scientific setting. .