Specifications:Product name:retractable flower basket hangingColor: BlackMaterial: Plastic with Nylon ropeSize: Approx. 11.5 * 3.5 * 21.5cm / 4.53 * 1.38 * 8.46in Max Weight: Up to 15kg weight load capacityWeight:230gRetractable Length: Approx. 20-90cm / 7.87-35.43inSuit for:garden baskets pots and birds feederQuality:4 pcsNote:Heavy duty locking mechanismCompatible with all parabolic and round reflectors, so long as hooks and eyebolts suit.Please allow 1-2cm errors due to manual measurement.weight less than 1 kg can not be fixed freely.How to use:1.First, ensure the hanging hook is vertical(if not it will not work).2.When you need to locate the plant at a position you want please pull the strap slowly, and then it will get stuck(there are about ten stop points).You can adjust it to the length you want.Notice:The plant hanger is mainly designed for indoor hanging plant and can't work properly in the wind outdoor