FDA approved lance nozzle accessory helps to clean up dust and residual particles in hard to reach areas and corners, as well as being autoclavable. Color-coded helps to tracethe use of accessories and to avoid product contamination. Highly recommended for food and pharmaceutical industries. Total color makes it easier to spot the correct color for the job. Dimensions for this tool, 7.5" x 2.25". Black nozzle is made from anti-static NBR rubber ideal for any explosion proof environment.