Easy Installation: Includes accessories and screws for effortless setup on ceiling curtain tracks. Durable Materials: Crafted from high-quality plastic and metal, these hooks are sturdy, durable, and resistant to deformation. Noise Reduction: Designed for connecting to ceiling curtain tracks, these hooks feature quiet-rolling wheels that minimize noise when opening or closing curtains. Wide Compatibility: Suitable for tracks with approximately 0.4cm slot width, making them ideal for various settings including homes, offices, restaurants, and hotels. Strong Load Capacity: Carefully selected load-bearing wheels ensure these hooks can handle heavy curtains, enhancing your home experience. Material Plastic, Metal Colour White Size Length .