The McKesson Laryngeal Mask Adult User Size 4 is an advanced airway management solution specifically designed for adult patients weighing between 50 kg - 70 kg (110 lbs - 154 lbs). Its durable and biocompatible PVC construction ensures safety and comfort, while its color-coded design enables effortless size identification. The soft and flexible cuff minimizes trauma and provides a comfortable fit. Its clear design offers unobstructed visualization, enhancing patient monitoring. The device is sterile and disposable, minimizing infection risks and promoting patient safety. Its convenient packaging in 10-packs and 5-case boxes simplifies storage and inventory management. Additionally, its latex-free composition reduces allergy concerns. However, it is important to note that this product contains chemicals known to the state of California to cause cancer and reproductive harm. For further information, refer to www.P65Warnings.ca.gov.