Laryngeal Mask Airway (L.M.A) 1,1.5,2,2.5,3,4The Laryngeal Mask Airway (LMA) provides a secure, efficient alternative to endotracheal intubation during anesthesia and emergency airway management. Available in multiple sizes to accommodate a wide range of patientsfrom infants to adultsthis device is designed for easy insertion and effective ventilation. Key Features: Sizes 1, 1. 5, 2, 2. 5, 3, and 4 available for pediatric to adult use Soft, medical grade material for a gentle yet secure seal