Large Size for Fit Designed with a 2.5inch (6.3 cm) inner diameter to accommodate curtain rods up to 2.5 inches in thickness. The outer diameter measures 2.8 inches (7.1 cm). Please measure your rod before to ensure proper installation and compatibility. Durable Quality Material Constructed from grade metal, these curtain rings are made to withstand daily use. The electrophoresis finish offers a smooth surface while providing longterm rust resistance, ensuring dependable performance in both humid and dry environments. Strong Holding Power Each ring features a sturdy alligator clip with a secure grip to hold heavy curtains firmly in place. The clips are easy to use and reliable, capable of supporting thicker drapes without slipping. For easier opening, it is recommended to use with a small tool such as a vice. Simple Installation The clip rings slide smoothly onto the curtain rod from one end, allowing quick setup. Once fitted, simply attach your curtain to the alligator clip for a neat and tailored look. Practical Applications Ideal for hanging heavy blackout curtains in living rooms or bedrooms Suitable for displaying decorative drapes in dining areas or offices for use with stage or event backdrops that require strong support Specifications Inner Diameter: 2.5 inches (6.3 cm) Outer Diameter: 2.8 inches (7.1 cm) Material: Metal with electrophoresis finish Clip Type: Alligator clip with tension grip These curtain rings combine precise sizing, durable construction, and strong holding capacity to deliver reliable performance for your curtain hanging needs.