Description:

【Design】:Breathing exercise device made of pp material, which is sturdy for long term use. 
【Lung Capacity Exercise】: Breather trainers exerciser is a breathing training which increases lung strength and capacity.
【Easy to Use】: The device is detachable for easy cleaning, ensuring it remains clean for regular use.
【Portable】: Lightweight,  and easy to carry around in a bag, Lung exerciser device can be used at home or on the go.  
【Size】:  Breathing Training is 10cmx5cmx4cm/3.94inchx1.97inchx1.57inch,which is portable. 

Size Chart:

10cmx5cmx4cm/3.94inchx1.97inchx1.57inch 

Package Includes:

1  Breathing Training

Note:

Please allow slightly errors due to manual measurement and different monitors.