The Standard Hose Tubing for CPAP & BiPAP Machines is a gray CPAP tubing with a length of 6 feet (72 inches), designed for use with CPAP and BiPAP machines. This tubing is made in China with the model number TUB06, ensuring quality and compatibility with various sleep aids and health care equipment. Perfect for those in need of a durable and reliable tubing solution for their CPAP or BiPAP machine, this product provides a seamless and efficient way to ensure a proper fit and easy use during sleep.