ADJUSTABLE LENGTH - This adjustable hanging rope system offers greater flexibility compared to chains or polyester webbing. You can customize the length from 0.85 to 1.8 meters (2.5 to 5.9 feet) to fit various swings or hammocks. Unlike daisy chains that offer only limited adjustment (approximately 3.5 inches), this system provides a wide range of sizing options. STRONG AND SAFE - These swing ropes are constructed with the same strength and durability as seat belts. Each rope supports up to 660 lbs. The buckles are made with industrial-strength steel for enhanced durability, ensuring a secure and enjoyable experience for all users. UNIVERSAL COMPATIBILITY - Designed to work with most poles or trees, these ropes are suitable for both indoor and outdoor use. Compatible with a wide range of applications including swings, outdoor hammocks, aerial yoga, hanging chairs, garden swings, seesaws, disc swings, toddler swings, porch swings, and more. HIGH QUALITY - Made from commercial-grade polyethylene, these ropes resist wear and withstand extreme weather conditions, including harsh winters and hot summers. The 3-braided design enhances strength and provides reliable, long-lasting performance.