Unique mask and adjustable elbow allows the LC Plus® Reusable Nebulizer (sold separately) to be configured in any position. Can be used lying down, reclining, sitting or standing. PARI BABY™ is the only tight fitting (non-latex) mask designed for use in the delivery of Pulmicort Respules® (AstraZeneca). Dishwasher safe and boilable. Comes with a silicone mask, rotatable elbow adapter, and instructions for use. 6-month warranty.