Durable Nylon Material: SEPEAK 16mm sling is made of tubular nylon webbing. The tubular webbing is smooth and flexible, with tight knotting and not easy to loosen. Tubular nylon straps are also used as Klemheist Knots. The tensile strength and abrasion resistance of nylon webbing are much higher than those of polyester webbing, and its service life is also longer. Safety Guarantee: A high-strength sling with 23kN/5171 lbs. SEPEAK webbing has passed EN566 certification, which is safe and reliable, lightweight, but very sturdy, and users can use it with confidence. Multiple Sizes: SEPEAK sling width: 16mm/5/8 inches, thickness: 3mm/0.118 inches, with 3 lengths to choose from: 30cm/12 inches, 60cm/24 inches, 120cm/48 inches. Wear Resistant Function: There are 8 rows of stitching at the junction, with well sewn overlapping and sewn edges to increase strength. The SEPEAK 16mm sling is very wear-resistant. When it comes to sports rock climbing, there is no doubt that choosing pre sewn and fixed length rope loops is stronger and more durable than flat belt loops connected by knots. The best choice for sports climbing and mature traditional climbing fields is the pre sewn sling. Various Activities: Nylon straps are often used to connect ATC during rock climbing and descent, or to secure the user to a protective station in multiple sections. It can be used for tree trimming, positioning, rigging, ziplining, anchoring, climbing, hanging, stretching, bundling, saddle hunting, hammocks, and can also be used for extending positioning ropes. Its multifunctional use is loved by many people, such as arborist, line worker, mountaineer, outdoor enthusiast, fitness enthusiast. S.E.PEAK Sling Length: 3 lengths to choose from: 30cm/12 inches, 60cm/24 inches, 120cm/48 inches. Various Activities: Climbing tubular nylon straps are often used to connect ATC during rock climbing and descent, or to secure the user to a protective station in multiple sections. It can be used for tree trimming, positioning, rigging, anchoring, climbing, hanging, stretching, bundling, saddle hunting, hammocks, and can also be used for extending positioning ropes.