General Tools 1261-4 1/2-Inch Grommet Refill, 24 Sets

Customers find these grommets to be of good quality, well-priced, and easy to install, with a nice finish that works well for vinyl banners. They are versatile, particularly suitable for tarps, and one customer mentions they work well for LED pixel strips. The durability and thickness receive mixed feedback - while some say they hold up well and are significantly thicker, others find them not very durable and somewhat thinner than expected.