These square grommets customizes window treatments and shower curtains * Reinforce the area around a hole cut into any type of fabric or plastic, no more fraying * Allows the user to easily attach the fabric to items such as rods or poles, for costums, clothing and purses * Fit rods up to 1-3/8-Inch and work on sheer to drapery-weight fabrics * Available in copper color and grommets measures 1-inch inner diameter