Urbanest Metal Curtain Drapery Eyelet Rings, 2-inch Inner Diameter, Set of 7, Black Urbanest metal curtain rings with eyelets Available in 7 colors: Brushed Steel, Glossy White, Black, Bronze, Antique Brass, Pewter, and Antique Gold Inner diameter of ring is 2". This ring fits best on a rod 1 3/4" or smaller. Eyelets are used to affix drapery hooks on which the drapery panels will be hung. List price is for 7 rings.