Lung Volume Bag Kit
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Product Number: SB06915M
Price: $31.65 In Stock. Usually ships in 24-48 hours. |
PRODUCT DETAILS
Measure lung capacity with this durable, silk-screened plastic bag, calibrated to six liters, with accompanying mouthpiece and holder. Shows the relationship of body size to lung volume. Contains: four lung bags, four mouth pieces, four mouth piece holders, and four rubber bands. Grades 3-9. Instructions included.
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