Wellion PROTECT PRO safety pen needles 8 mm x 0.30 mm Wellion PROTECT PRO safety pen needles allow for comfortable and hygienic insulin injection. The needle is particularly thin and features a silicone coating for a comfortable insertion. Innovative locking mechanism Equipped with a patented locking mechanism, these needles protect against reuse, thus reducing the risk of needlestick injuries. compatibility These needles are compatible with all insulin pens that comply with the EN ISO 11608-2:2012 standard. Therefore, they are a suitable option for medical professionals as well as for people with needle phobia or those requiring care.