[Working principle] pulley retractable hanger is mainly used to hang plants and bird feeders. The pulley telescopic hanger is mainly adjusted to different through built-in rollers to your requirements, and it is easy to pull down the bird cage suitable for feeding or water the plants. [ High ] The pulley shell is made of hard plastic material, with built-in flexible rollers and strong nylon rope. The triangle on the top of the pulley frame can rotate , which is convenient suitable for multi-directional bird feeding. [Loading capacity]The pulley adopts carabiner hooks, which can better the bird cage and flower pot. The nylon rope is durable 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 't have to worry about whether the flowerpot will . [ Maximum length ]The rope length of retractable hanger is 90CM/35.4IN. Long enough to adjust the height you , which can be used suitable for bird feeders, indoor houseplants, outdoor hanging plants, . [ Instructions ]Please refer to 7 suitable for detailed operating instructions. In the operation process, all need to be carried out slowly. Only by correcting the stuck points can the rope be stuck in the pulley to achieve a stable positioning. size: 21 x 7.2cm Material: plastic colour: White Package Contents: 6 x Pulley Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.