What are grommet washers used for?

Washers are the complement to the grommet. They are placed on the back of the material and when the grommet is set, the washer provides a clean finish and firmer hold, preventing the grommet from coming loose.

Which washer do I need for each grommet?

Each grommet has a specific washer of the same diameter. At Acosta we offer washers in the same materials and finishes as our grommets to guarantee perfect compatibility.