STRONG SUPPORT - Made from military-grade nylon material that is corrosion-resistant and weather-resistant, each strap with a stainless steel carabiner is designed to hold up to 600 pounds (2 for a total of 1200 pounds) and the length is 6 ft. MULTIFUNCTIONAL - Perfect for spinner swings, tire swings, disc swings, net swings, hammock swings, classic tree swings, garden swings, toddler swings, and porch/patio swings. Indoor swing chair, Pod Kids Swing, Children Nest Hanging Swing Seat, etc. SAFETY - Meets and exceeds safety standards, these straps can adapt to all types of bad weather without showing signs of wear, while the carabiner is made of industrial steel making it virtually 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 patio furniture; 2, open the safety lock, pass the length position you marked through the 8 loops, then lock and tighten the rope ends.