Dimensions: inner diameter 25 mm. Outer diameter: 32 mm / 1.7 inches. Curtain clip size: 9 x 18 mm. Number of curtain clips - 36-piece set with eyelets and removable clips. Large clips for hanging curtains on a rod. Good material: Premium 304 stainless steel, corrosion and oxidation resistant for more than 10 years. Stronger clamp clip for stronger use. Each ring can hold up to 3 pounds. EXTRA STRONG - Heavy-duty clamp clip for heavier applications, extra thick and hardened, heavy-duty design, stronger clamp clip holds heavier curtains without problems. Elegant design - vintage black draped clips with rings and elegant effect in the light. Perfect for luxury hotels, restaurants, bars, meeting rooms, bedrooms, etc. Rust protection: The rings with nickel plating are durable and never fade. Curtain clips with ring: high-quality metal rings and clips, strong load capacity. Applied scene: The metal curtain for hotels, restaurants, bars, conference rooms, bedrooms, bathrooms, etc. Material: Made of high-quality metal with durable plating for lasting rust protection. Each curtain ring can hold up to 3 kg. 36 sets: the package contains 36 curtain rings with clips. Beautifully polished eyelets glide easily over the rods. Good app: Metal curtain clips are ideal for hotels, restaurants, cafes, bars, meeting rooms, bedrooms, bathrooms, etc.