Nylon webbing

Webbing is a strong fabric woven as a flat strip or tube of varying width and fibres, often used in place of rope. It is a versatile component used in climbing, slacklining, furniture manufacturing, automobile safety, auto racing, towing, parachuting, military apparel, load securing, and many other fields.

Originally made of cotton or flax, most modern webbing is made of synthetic fibers such as nylon, polypropylene or polyester. Webbing is also made from exceptionally high-strength material, such as Dyneema, and Kevlar. Webbing is both light and strong, with breaking strengths readily available in excess of 10,000 lb (44.4 kN)

There are two basic constructions of webbing. Flat webbing is a solid weave, with seatbelts and most backpack straps being common examples. Tubular webbing consists of a flattened tube, and is commonly used in climbing and industrial applications.

In rock climbing, nylon webbing is used in slings, runners, harnesses, anchor extensions and quickdraws. Webbing is used in many ways in hiking and camping gear including backpacks, straps, load adjusters and tent adjusters. There are two types of webbing: tubular and flat. The most popular webbing is one inch, but it is available in two and three inch widths.

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Wikipedia