SIZE: Wire diameter 3mm, inner diameter 25mm, measure the rod to if the rings fit you PACKAGE INCLUDING: This set includes 40 pack color curtain rings with clips, The metal curtain clips with beautiful finish, no snagging, glide effortlessly 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 USE: The alligator clips is tight enough to heavy lined drapes and easy to clip drapes Functional: allowing for easy hanging of bed curtains; using for a closet door with sheets; prefect to hang my for display; putting on a clothes rack to hang/ craft supplies; to hand canvas drop cloths to create a "bedroom" in an unfinished ; Worked perfect hanging deck curtains; Perfect for hanging craft vinyl up on a peg board for display; look fabulous on the curtains in sunroom. Color: material: metal Package Contents: 40 Pack Curtain Clips Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.