One-way disposable training valve for micromask CPR training. Item Type: CPR Mask Valve. 5 x CPR Mask Valve. Quantity: 5pcs. One-way filter can block the of pollutants and maintain hygiene. Material: Plastic.
5pcs Rebreather Mouth Breath One Way Valve CPR Mask Artificial Respiration R BYE
5x Rebreather Mouth Breath One Way Valve CPR Mask Artificial Respiration Rescue
BIUDECO Portable Oral Halitosis Analyzer Mouth Breath Tester Breath Freshness Evaluation Tool for Home and Personal Health Monitoring
PLAFOPE Portable Mouth Breath Tester with Advanced Sensor Technology for Bad Breath Detection Compact Odor Analyzer Tool for Freshness Monitoring User-Friendly Design for Drivers and Daily
GRADENEVE Hypoallergenic Sleeping Tape Mouth Breath Correction Patch 4pcs Non-Woven Breathable Strips for Sleep Aid and Nasal Breathing Support
Breathing Trainer - Muscle Exerciser for Lip & Mouth | Breath Trainer Device for Lung Capacity, Adjustable Resistance, Facial Muscle Toning Tool for Strengthening
