Eainbei metal curtain rings with clips feature an openable ring design and heavy-duty rustproof metal construction, making them ideal for thick blackout window curtains or thin sheer drapes in hotels, restaurants, cafes, bars, meeting rooms, bedrooms, bathrooms, and more. Easy to open and close: The eyelet ring is openable, allowing for easy attachment of curtains to rods and simple removal for washing. Heavy-duty performance: Each curtain ring can hold up to 6.6 pounds (3kg). Durable construction: Made from premium metal with a durable plating finish for long-lasting rust resistance. Complete set included: Pack includes 28 sets of curtain rings with clips, neatly organized in a plastic storage box. Optimal sizing: Inner diameter of the ring is 1.5" (38mm), outer diameter is 1.77" (45mm). Clip size is 0.7" x 0.36" (18mm x 9mm). Fits drapery rods up to 1 1/4" in diameter. Smooth operation: Drapery rings feature a polished finish, prevent snagging, and glide smoothly along rods. Product features: - Material: All-metal construction - Ring size: 1.5" (38mm) inner diameter, 1.77" (45mm) outer diameter - Clip size: 0.7" x 0.36" (18mm x 9mm) - Weight capacity: Up to 6.6 pounds (3kg) per ring - Color: Black