Bluemoona 100 Sets - Grommet Eyelets 12mm 1/2" With Washer Canvas Self Backing For Bags Shoes Leather Craft DIY (Gold) Size: inside diameter:1/2" (12mm), outside diameter: 7/8" (21mm) Color:Gold Material: Metal Quantity: 100 Sets With Washer Use For : Clothes Canvas Bags Shoes Leather Craft DIY