The BD Safe-Clip Needle Clipping & Storage Device removes insulin syringe needles and pen needles safely and easily. BD Safe Clip portable device holds up to 1,500 clipped needles.The BD Safe Clip device can be used with 28G through 31G needles and 3/16 (5mm) through 0.5 (12.7mm) length needles. (Always follow your local regulations for safe disposal of used sharps.) BD Safe-Clip Clipper DeviceBy clipping off the needle, the BD Safe-Clip clipper device helps ensure that your used syringes don't injure you or other people. After being clipped by the device, the needle is automatically and safely retained within the clipper. The BD Safe-Clip device can hold a two-year supply or up to 1,000 clipped needles. (Always follow your local regulations for safe disposal of used sharps.)NOTE: To ensure maximum safety, you should never use a syringe or pen needle more than once. Size: 1 ct.