Detailed Product Description

        Features:

1)         Material : pvc, environmental

2)         Common size :81.5*43.5mm

3)         Net weight :23.5g

4)         Function:a)Mainly used for sphygmomanometer,

                         b)used for inflatable bag

                         c)used as pump and etc

5)         Color : all colors are available

6)         any logo is ok

7)         product's name : pvc bulb

8)         Well elasticity,nice hand feeling and wear well