Adult Oxygen Nasal Cannula, Premium Comfort for Uninterrupted Support Designed for individuals seeking reliable and comfortable oxygen delivery, the Adult Oxygen Nasal Cannula combines medical grade quality with user centric innovation. Each 4 foot oxygen tubing set features a transparent, ultra soft design to blend discreetly into daily life, whether at home or in clinical settings. With a 10 pack bundle, you'll always have a hygienic, ready to use solution on hand. Feature & Function: Flexible Tubing: 5 channel reinforced cannula nasal tubing for oxygen resists kinks during movement. Light weight, easy to carry. Durable for using, can service for a long lifespan Portable Design: Compact retractable oxygen tubing stores easily in bags or emergency kits. Easy to install without using a long time Skin Safe Materials: Latex free, ultra soft PVC oxygen nasal cannula ultra soft for all time comfort. Specification: Material: Latex free, ultra soft PVC Cartridge length: 7 feet Why Choose This Kit? Ideal for active lifestyles, the 10 pack nasal cannulas for oxygen 7 ft provides backup security. Each oxygen hose with nasal cannula maintains discreet, reliable airflow, perfect for travel, daily routines, or clinical settings. A must have among oxygen supplies and accessories. Warm tip: Please read the description carefully before purchase Please contact us if you have any problems Winding risk may exist, please keep our product away from children.