Drive Nebulizer Kit is designed for respiratory therapy. It also nebulizes in upright positions or at angles up to 45°. This product also features leak-proof and a secure seal with simple 1/4 turn. It has an assembly design and very low residual volume. Drive Reusable Nebulizer Kit contents: Mouthpiece T piece Corrugated reservoir tube Medication Cup 7 feet tubing High medication bowl capacity (10cc) Graduated volume (cc) markings on bowl Dishwasher safe Latex free One count