The Slide-O-Mix Multi Wiper is a cleaning tool for trombone slides with different application possibilities. The wiper includes a cleaning cloth on one end and and on the other a brush (with protection cap). This tool allows you to either brush or brush & wipe the interior of the slide tubes. You can also use the cloth to wipe clean the outer surface of the inner slide tubes. The cloth can be washed by hand. The wiper has an approximate total length of 80 inches (205 cm).