The BD Ultra-Fine Short Pen Needle is 31 gauge, 8 mm (5/16"). No pen needle is thinner. It is BD's best-selling pen needle.
You should consult with a health care professional before switching to a shorter pen needle.
Today's insulin needle is thinner and more delicate for greater comfort, so needle reuse can damage the tip and cause injury.BD is the only brand of pen needles you will ever need.
Not only are BD Ultra-FineTM Pen Needles technologically advanced to deliver the most comfortable injection, THEY ARE GUARANTEED TO FIT ALL DIABETES PENS AND DOSERS SOLD IN THE U.S.
BD Ultra-Fine Short Pen Needles
5/16 inch 31 Gauge
Case of 12 Boxes (90/bx)