This is for Quality Metal Curtain Drapery #12 Hardware 1-9/16 inches (3.96 cm) Beautiful Decorative Design Grommets with Washer Eyelets. Our grommets are made from high-quality metal, so they'll hold up well over time. & if you ever need to replace one of our rings or grommets, we have plenty in stock! So don't wait any longer. Color: Gold Which come in Packs of: 10 / 25 / 50 / 100 Best Quality & Price Grommets Online! Inner diameter of the Grommets measures 1 9/16 in. (3.96 cm). Outer measurement of the Grommets is 2 1/2 in. (6.35 cm). These Grommets are to be applied by a Hand Tool or Machine Applier Only. These Grommets do NOT Snap on together, nor are they made out of cheap plastic. So you will be needing a #12 Die Hand Tool 1-9/16 in. (40mm), to apply these Grommets to the curtains. You can Find The Grommet Hand Tool Setter Kit You Need to Install these grommets Here: https://www.etsy.com/listing/215760657/drapery-curtain-grommet-12-hand-setter?ref=shop_home_active_1 These Grommets are great for Rods that measure 1/2in. (1.27 cm) -1 1/2in. (3.81 cm) thick. Please Note that our Grommets are finished using a variety of natural processes. Each Grommet Color & Texture will be unique. The Actual Grommets can & will vary slightly from what is shown on the pictures. Great for Purses, Curtains, Drapes, Furniture, & more! Features: Made out of Quality Metal 1-9/16 (3.96 cm) inner diameter Each Grommet comes with Front & Back washer Beautiful Decorative Design From Designer Company Lushes Curtains LLC Please look at the pictures for a better description of this item. Feel free to ask any questions you may have. Copyright by Lushes Curtains LLC Large Gold Quality Metal Curtain Rod Drapery Supply #12 Hardware Size 1 9/16