[Working principle]Plant pulley retractable hanger is mainly used to hang plants and bird feeders. The plant pulley telescopic hanger is mainly adjusted to different heights through built-in rollers to meet your requirements, and it is easy to pull down the bird cage for feeding or water the plants. [ High quality ] The plant pulley shell is made of hard plastic material, with built-in flexible rollers and strong nylon rope. The triangle 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 carabiner hooks, which can better protect the bird cage and flower pot. The nylon rope is enough to support plants or flower baskets up to 10KG/22LB (maximum weight). It is very safe to hang the flowerpot or feed the bird, so you don't have to worry about whether the flowerpot fall. [ Maximum length ]The rope length of retractable plant hanger is 90CM/35.4IN. Long enough to adjust the best height