These curtain track rollers provide greater flexibility and ease of use for curtain, enabling smoother and more effortless curtain operation. With these rollers, you can adjust the positioning of your curtains with greater precision, allowing you to create professional and polished look for your . Features -Color:As Shown -Material:Plastic -Size:3.50X2.00X1.50cm/1.38X0.79X0.59in - construction: crafted from plastic for performance of these track rollers. -Noise-free operation: silent noise reduction track rollers for a quiet and serene atmosphere. -Enhanced flexibility: double bend track rollers enables smooth sliding and increased adaptability. -Effortless installation: these track rollers can be used for easy and convenient setup, very useful. -Widely applicable to fixed curtain panels, room dividers, and curtains, , curtain tracks, etc. Package list: 20 x curtain track rollers