SIZE: Wire diameter 3mm, inner diameter 25mm, please measure the rod to if the rings fit youPACKAGE INCLUDING: This set includes 40 pack bronze color curtain rings with clips, The metal curtain clips with beautiful finish, no snagging, glide effortlessly across the rod, good for hotels, restaurant, bar, meeting room, bedroom, etc.MATERIAl: Decorative and made of premium metal finished with a durable plating for long lasting rustproof , each curtain ring with small teeth can to 3 pounds(1.36KG).EASY TO Open AND : The clips is enough to heavy lined drapes and easy to clip drapesFunctional: allowing for easy hanging of bed curtains; using for a closet door with sheets; prefect to my quilts for display; putting on a clothes rack to /store craft supplies; to hand canvas drop cloths to create a "bedroom" in an unfinished basement; Worked perfect hanging deck curtains; Perfect for hanging craft vinyl up on a board for display; look fabulous on the curtains in sunroom.Color: bronzematerial: metalPackage Contents: 40 Pack Curtain ClipsOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.