[Working Principle] Plant pulley retractable hanger is designed for hanging plants and bird feeders. It features an adjustable height mechanism using built-in rollers, allowing easy access for feeding birds or watering plants by pulling down the hanger and securing it at the desired level. [High Quality] The plant pulley housing is constructed from durable hard plastic with integrated flexible rollers and a strong nylon rope. The top triangle hook on the pulley frame rotates 360 degrees, enabling convenient multi-directional positioning for bird feeders. [Load Capacity] Equipped with carabiner hooks to securely hold flower pots or bird cages, this pulley system supports up to 10 kg (22 lb). The durable nylon rope ensures safe and stable hanging for indoor or outdoor plants and feeders. [Maximum Length] The retractable rope extends up to 90 cm (35.4 in), providing ample length to adjust the hanging height as needed. Suitable for use with bird feeders, indoor houseplants, and outdoor hanging plant baskets. [Instructions] Refer to the included diagram for detailed operation. Adjust the hanger slowly and release gently to ensure the rope locks properly in place for secure positioning. Size: 21 x 7.2 cm Material: Plastic Color: Black / White Package Contents: 6 x Plant Pulley Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.