Please read description carefully.
Do not base your order on the picture presented.
Features of the Globe Scientific Pierceable Santoprene Stopper:
These pierceable caps are great for recapping vacuum blood tubes and test tubes. They are produced from santoprene (a rubberized material) and can easily be pierced with a syringe.
Eligible for FREE or discounted ground shipping.
Medex SKU: GSB-113151B