PC Double-Sided Grommet 12 mm

If the mounting location is weak, apply a sturdy fabric patch to the area before mounting. Check the top and bottom of the grommet carefully before punching it. If you use more force than necessary, not only could you deform the grommet, you could also damage the main body, so use it carefully. Be extremely careful about your surroundings while working so that children will not be able to accidentally ingest the grommets. After use, keep out of reach of infants and children.

While working, be very careful not to catch your finger, etc., and be mindful of work safety, such as by always using safety goggles to prevent an eye injury if a grommet or a piece of punch scrap, etc. happens to fly away during use. Use a wooden mallet or plastic hammer to tap it.