[Working Principle] The retractable plant pulley hanger is mainly used for hanging plants and bird feeders. The telescopic plant pulley hanger is mainly adjusted to different heights through built-in rollers to meet your needs, and it is easy to lower the birdcage to feed or water the plants. [High Quality] The shell of the plant pulley is made of hard plastic, with built-in flexible rollers and a strong nylon rope. The triangular hook on the top of the pulley frame can rotate 360 degrees, which is convenient for multi-directional bird feeding. [Loading Capacity] The plant pulley adopts carabiners, which can better protect the birdcage and flowerpot. The nylon rope is enough to support plants or flower baskets up to 10 kg/22 lb (maximum weight). It is very safe to hang the flower pot or feed the bird, so you don't have to worry about the flower pot falling. [Maximum Length] The length of the retractable plant stand rope is 90 cm. Long enough to adjust the best desired height, which