Deep Breathing Exerciser And Breath Exercise Measurement System Health Care Description:Color: As the picture shownMaterial:

Description:Color: As the picture shownMaterial: Silicone PlasticsWeight: 178gSize: S

Cuff size: 22~40cm

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100% brand new and high quality

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Deep Breathing Exerciser And Breath Exercise Measurement System Health Care Description:Color: As the picture shownMaterial:Intended Use: Lung exerciser is used for the measurement of inspiration and expiration capacity of the patient during lung function test and also for the exercise of the lungs breathing exercise (inspiration) Features: Compact, high quality break resistant plastic, 3 ball inhaling breath measurement system. Deep breaths expand the small air sacs of your lungs and help clear the air passages of mucus. Deep Breathing Exerciser for comprehensive