STRONG SUPPORT - Made of military-grade nylon material that is corrosion-resistant and weather-resistant, each strap with a stainless steel carabiner is designed to hold up to 272 kg (2 for a total of 544 kg) and the length is 1.8 m. MULTIFUNCTIONAL - Perfect for spinner swings, tire swings, saucer swings, net swings, hammock swings, classic tree swings, garden swings, toddler swings, and porch/patio swings. Indoor swing, Pod Kids Swing, Children's Nest Hanging Swing Chair, etc. SAFETY - These straps meet and exceed safety standards and can adapt to all types of bad weather without showing signs of wear, while the carabiner is made of industrial steel making it almost indestructible. ADJUSTABLE LENGTH - Comes with '8' stainless steel metal buckles, you can adjust any size you want (mini to 0.1 inches) to fit your swings or hammocks, but the daisy chain can only be adjusted with a limited length range. EASY TO USE - 1, Hang it over a tree or beam and attach the hooks to your swing or outdoor furniture; 2, Open the safety lock, pass the length position you marked through 8 loops, lock and then tighten the rope ends.