What does the term "gauge" refer to in the context of casket materials?

In the context of casket materials, the term "gauge" specifically refers to the thickness of the metal used in the construction of the casket. Gauge is a measurement that indicates how thick or thin a material is, with a lower gauge number signifying a thicker material and a higher number indicating a thinner one. For example, a 18-gauge steel casket is thicker than a 20-gauge steel casket. This distinction in thickness is important as it can impact the durability, weight, and overall quality of the casket. Understanding gauge is crucial for consumers when selecting a casket, as it relates directly to the strength and longevity of the product.