This product features a flexible mesh that ensures optimum shape retention for a perfect airtight fit during extended wear. It has a P2 rating, providing protection against mechanically and thermally generated particles, and includes a moulded nosepiece for a close fit. The velveteen face seal adds extra comfort, while QuickLock straps allow for easy fit and release. The Exhalation ProValve promotes extra airflow. The product complies with AS/NZS 1716, Lic 1508, and has a Pro Choice stock code of PC822. Each box contains 12 units.