The Fibercables Direct FCDUS344a LC/MU 800+ SmartClick LC Fiber Optic Cleaner is a blue plastic cleaner designed for optical fiber inspection. With dimensions of 3 x 9 x 3 inches and weighing 1.76 ounces, this product is sourced from China and is not discontinued. It offers a convenient and efficient solution for maintaining the quality of fiber optic cables in various industrial and business settings.