Metal Curtain Rings: Our high-quality curtain rings are finished with thick, solid metal and feature a sleek, flat design that's sturdier than plastic rings. You'll enjoy quality and longevity that will enhance the look of your curtains Universal Fit: Our silver curtain rings have an inner diameter of 1.77 inches, making them compatible with up to 1 1/2" diameter curtain rods and brackets. The color is also suitable for most curtains, so you can use them with ease Easy to Use: Our curtain rings metal are designed for ease of use. Simply slide each ring onto the curtain rod, then attach the curtain hooks to the small ring. You'll be able to slide your curtains easily and smoothly Versatile: Our curtain rings are perfect for use with shower curtains, window curtains, French window curtains, cafes, and bathrooms. You'll be able to use them broadly and conveniently Important Note: Please ensure that your curtain rods can be taken off before using our drapery rings. Our rings cannot be opened