2-Piece Plant Pulley Retractable Hanging Flower Basket Hook Hanger for Garden Baskets Pots and Birds Feeder The Plant Pulley is designed for holding decorative hanging baskets in the garden A fantastic way to display flowers or hanging plants,Great for use at the balcony, allowing you raise and lower hanging plants and baskets freely. You need to shake the pulley when the hanger cord is not locked and always down. The hook's using method is opposite with the seat belt Stretching length: 20-90 cm,Load weight: 1-15 kg