bbloop Eyelet Kit w/ Tool. Extra Large Grommet Set 7/16" dia. Count of 10 This kit contains: 1 saddler's punch, 10 eyelets, 10 washers. 7/16" diameter. Brass metal grommets front and back Multipurpose, use for: belts, garments, purses, straps, tote bags, shower curtains, pillows and scrap booking too! Easy steps instructions: cut a hole in the fabric , Insert eyelets by pushing through, secure in place with a squeeze of the punch Works on thick fabrics: jeans, soft leather, lightweight leather and more. High resistance to machine wash through the years 100% BBloop Satisfaction Guarantee