Which type of webbing is constructed of a single layer of material?

Flat webbing is constructed of a single layer of material, which distinguishes it from other types of webbing. This design allows for a thinner and more versatile product that is often used in various rescue and firefighting scenarios. Flat webbing is commonly utilized for creating loops and harnesses, tying knots, and other tasks where lightweight and compact webbing is essential.

Tubular webbing, in contrast, has a tubular structure, providing additional strength and durability for heavy loads, making it ideal for climbing and rescue applications but not fitting the description of a single layer. Utility webbing might refer to any form of webbing used for practical purposes, but it too usually has characteristics that fall outside the single-layer construction. Synthetic webbing is a broad term that can include both flat and tubular designs, emphasizing the material rather than the structure, and therefore does not specifically indicate a single layer.