Product Name

Biotronics Disposable Cardboard Mouthpieces - Bag of 100 - Exact Size = 1 Inch Outer - Diameter by 2.562 Inches Length.

Product Code: PROD320088695

Product Information

Disposable Cardboard Mouthpieces - Bag of 100 - Two way

The SIZE of each tube is EXACTLY = 1 INCH Outside Diameter by 2.562 Inches in length

Great to use as a spacer with an inhaler for asthma management

These are NOT made for any specific spirometer and should only be used as a spacer than it smaller than 1 INCH.
ASIN코드 : B074XK9NFB