DescriptionThis product is suitable for the oral airway kit for respiratory emergency. It is mainly made of PE and PVC materials. It is safe and hygienic. It can help patients with blocked respiratory tract or temporarily unable to move their throat. It is a very practical first aid kit. Contains different sizes, which can well meet your needs. The disposable design is clean and healthy, you can use it with confidence.Features-Color: Random Color-Material: PE, PVC -Size: About 12.00X5.00X3.00cm/ 4.72X1.97X1.18inch -Contains different sizes, which can well meet your needs. -The product is suitable for short-term use by certified emergency personnel, paramedics and other health professionals. -The design structure of the product conforms to the physiology and structure of the human pharynx and is easy to use. -It is made of safe and gentle PE and PVC materials, which can serve you well. -This professional and practical oral airway kit can be effectively placed to prevent the patient's airway from collapsing.