Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you! Premium quality: Made of premium metal finished with a durable plating for long lasting rustproof. Easy to use and do not hurt your drapery. Strong Construction: Each curtain ring can hold up to 3 pounds or 1.36 kg. These curtain rings are made of strong metal with strong tension clips to support heavier application. Package and Size: This set includes 15 pack curtain rings with clips eyelet rings for curtains. The curtain ring inner diameter 1 inch; outer diameter 1.18 inch; the clip size is 0.72 x 0.36 inch. Wide application: The curtain clips with beautiful polished finish, simply slide the curtain round rings onto your rod and attach drapery. Ideafor hotels, restaurant, bar, meeting room, bedroom and so on.