The Audio2000S AST439C2 stands are dual-pack professional speaker stands utilizing heavy-duty heavy gauge virgin steel material for durability. The AST439C2 stands are designed and configured to be ideal for loud speakers or PA systems in studio or on stage with the height adjustable from 45" to 70". These tripod speaker stands collapse easily to fit inside the included canvas zipper carrying bags for easy transportation and storage. These tripod speaker stands are configured in the black and orange finish colors for safety.