General description These 50 pieces of plastic curtain rings are designed to prevent corrosion and rust, making them a durable choice for various applications. They are essential accessories for curtain rods, shower curtains, and DIY projects. Technical specifications Material: Plastic Color: Matte silver Inner diameter: 40 mm Outer diameter: 70 mm Quantity: 50 pieces Usage These curtain rings are suitable for use in children's rooms, bedrooms, study rooms, and more. The built-in nano-ring reduces friction with the curtain rod, allowing for smoother and quieter operation. Other information Note: Clean the surface with a cloth.