Designed to effectively deliver oxygen at a concentration rate of 40% to 50%

• The transparent vinyl mask features smooth edges
• The mask features an adjustable nose clip and elastic strap
• Includes 7' of crush-resistant, star lumen oxygen supply tubing
• Not made with natural rubber latex or DEHP
• Model: 33001
• Universal Connector
• Adult size mask
• Overall Length: 7' Tubing