Material: Metal Size: Inner diameter 3.5mm × 25mm Color: Silver Quantity: 30pcs Package Content: 30 * Metal Curtain Buckle 【QUANTITY OF CURTAIN CLIPS】 Set of 30 pieces, including eyelets and removable clips. Great clip rings for hanging curtains on a curtain rod. 【GREAT MATERIALS】 Premium metal, resistant to corrosion and oxidation for more than 10 years. Stronger clamping clip for stronger application. Each curtain ring can hold up to 3 pounds. 【EXTRA HARDNESS】Strong tension clip for heavier applications, extra thickness and hardness, durable design, stronger tension clip holds heavier curtains without problems. 【CURTAIN RING CLIPS DIMENSIONS】 Curtain ring inner diameter 25mm; Outer diameter 32 mm. 【Wide Application】The curtain rings with clips have a beautiful polished finish, no snagging, glide effortlessly on the rod, ideal for hotels, restaurants, bars, cafes, meeting rooms, bedrooms, etc. 【Advantages of Curtain Rings】Curtain rings with clips made of premium metal with durable plating for long-lasting rust resistance, strong tension clip to support heavier application, extra thickness and hardness, sturdy design, the clip can hold heavier curtains without any problem. We hope it will make your room more beautiful.