Suitable size: This proper size meets your daily decoration needs and can be used in various settings. Quality material: Our wind spinner motors are made of durable plastic, offering long-lasting performance and resistance to deformation. Supports up to 4 pounds, making it compatible with most wind sculptures and spinners. Rotate function: Requires a D battery (not included) for operation. Rotates at approximately 30 RPM, providing consistent motion for hanging decor and allowing ornaments to spin without wind. Wide application: These battery-operated motors are ideal for hanging various decorations such as windsocks, wind chimes, and wind spinners, helping enhance gardens, lawns, porches, and other areas. Practical design: Featuring a hanger at the top and a clip at the bottom, these versatile rotating hooks can be easily installed in multiple locations. Simple to use with a classic color that complements different decors. Color: Black Material: Plastic Size: 19 x 4 cm Package Contents: 4 x Hanging Rotating Motor Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual item. Measurement may vary by +/- 1-3 cm.