1.MANUFACTURED WITH SAFETY FIRST: The escape rope ladder is made of high-strength resin and high-strength nylon. It is durable and stable. It is a reliable device with strong load capacity. Equipped with two hooks, it is ready to use upon receipt. 2.Easy to use: Respond to emergencies anytime and anywhere, providing a and convenient escape route. Can be used with window frames of different sizes and can be installed without tools, ensuring reliability in emergency situations. 3.Advantages: Ladders can stimulate imagination, improve muscle and body flexibility, and improve children's endurance. Rope ladders are more difficult than ordinary fixed ladders and can be used to exercise body balance. You can also increase the flexibility and coordination of your hands and feet. 4.Dimensions: Length: 3m, 5m, 6m, 8m, 10m, 12m, 15m, 18m, 20m Width: 30cm, Load-bearing capacity: 420kg. Depending on the location, the hooks on the rope ladder are convenient for use.