Carbon fiber is used to build airplanes, car parts, hockey sticks, tennis rackets, high-end bicycles, golf clubs, and many more parts that undergo much more stress than a guitar ever experiences. Carbon fiber is a combination of the most durable weave fabric and the strongest epoxy glue. Together, the two combine to create an incredibly hard, solid, strong and light material. Watch our video where a car runs over our carbon fiber ukulele if you want to see how strong our instruments are!