Percent O2 Lock Air Entrainment w/7' Tubing Pump Parts & Adapters 3" U-shaped opening provides pressure

3" U-shaped opening provides pressure relief for the coccyx/tailbone area to help relieve lower back pain

They are easy to use

Ideal for: Skin irritations caused by diaper rash

The occurrence of urinary tract infection is 3

Percent O2 Lock Air Entrainment w/7' Tubing Pump Parts & Adapters 3" U-shaped opening provides pressureSalter Labs Percent O2 Lock Air Entrainment System, with 7Ft Oxygen Supply Tube and Humidity Cup Without MaskA transparent, air entrainment, elongated mask with soft anatomical under the chin shape. A rotating sleeve air entrainment valve allows you to dial in seven different oxygen concentrations: 24, 26, 28, 31, 35, 40 or 50%. Aluminum nose clip aids in a positive fit for appropriate oxygen % delivery. Over the ear or elastic head strap styles.