Dritz 44443 Curtain Grommets, Red, 1-Inch, 8-Pack Curtain grommets are use to customize window treatments and shower curtains These 1-inch inner diameter plastic grommets will fit rods up to 13/16-inch and they simply snap together-no special tools required A template is included to help aid in placement and can be easily removed with a screwdriver Contains 8 grommets; machine washable Available in red color