Set of 144, SOL Hexagon Size #00 Grommets, Antique Silver 144 sets of good quality grommets (eyelets with backing washers) with hexagon-shaped flanges Size #00 3/8" (9.5mm) diameter; Hole is 3/16" (5mm) wide; Overall length is 3/16" (5mm) Nickel and lead free Imported exclusively by Bias Bespoke Supply Co.