Aspire Curtain Rod Rings/Eyelet Rings, 45mm, 30 Pcs-Silver Made of stainless steel construction. Please note that the copper color is more like golden color. Price for 30 pcs ring hooks per pack. Can be together use with our drapery hook or clip hook (not included) to match drapery curtain rods, allowing shower curtain up and moving back and forth with ease. Dimension: Inner Diameter 1.7 inch (45mm); thickness: 0.1 inch (4mm). Great accessory for daily household use, curtains, shower curtains or lining.