The thickness of Fiberbuilt golf mats can vary depending on the specific model and type of mat. However, most Fiberbuilt golf mats are around 1 ¼ inches (3.17 cm) thick. Some models may be slightly thicker or thinner than this, but 1 ¼ inches is a common thickness for Fiberbuilt mats. It’s important to note that the thickness of a golf mat can affect the feel and performance of your shots, so it’s worth considering when choosing a mat for your practice needs.