General description These CSPARKV curtain buckles are designed for durability and ease of use. Made from solid metal with a high polished surface, they ensure smooth sliding on the rod and provide a longer service life without the risk of breaking. The electroplated finish enhances their corrosion and wear resistance, making them suitable for use in humid environments like bathrooms. Technical specifications Wire Diameter: 4mm Inner Diameter: 38mm / 1.49 inch Outer Diameter: 46mm / 1.81 inch Compatible with rod diameters: 25-28mm Installation Easy to install and disassemble Simply slide the rings onto your rod and attach your curtain or drapery using the clips Usage Suitable for various types of curtains including shower curtains, window curtains, and French window curtains