[EASY TO USE] - With the ring closed on the rod, you can pull the curtain freely and smoothly. With the detachable hook, you can remove the ring and use the clamp alone, snag-free, slide effortlessly over the rod, perfect for sunroom, luxury hotels, restaurant, bedroom, meeting room, bar, etc. [BEAUTIFUL PLATING CURTAIN RINGS] - The electroplating process adopted is smooth and shiny nickel curtain ring. Its also a stylish accent, made of premium nickel and finished with a long-lasting rust-proof plating. 3 lbs. [CLIP RINGS SIZE] - Curtain ring inner diameter 25mm / 1 inch, outer diameter 32mm / 1.25 inch, which is up to a rod of at 20mm. Please measure the rod to make sure the rings fit you. The color is suitable for most curtains. [HEAVY WEIGHT CAPACITY] - With wide fuzzy teeth alligator clip, the metal curtain clip not only has strong grip, but it wont tear wont scratch or scrape curtains. [WIDE USE] - Drapery attachment rings for easily hanging bed curtains; for a closet door with sheets; hang quilts for display; put them on a rack to hang/store craft supplies; hand over drop cloths to create a bedroom in an unfinished basement