7 Sizes, hole diameter x grommet ID, 6.4 X 4mm, 8.0 x 5.5mm, 9.5 x 8.0mm, 11.0 x 8.0mm, 14.2 x 11.0mm, 17.5 x 12.5mm, 19.0 x 12.5mm
220 pieces
