The Safe-Clip Needle Clipping & Storage Device safely and easily removes and renders unusable insulin syringe needles and pen needles. After the device clips the needle from the syringe, the needle is automatically and safely retained within the clipper. Can be used with 28G through 31G needles and 3/16” (5 mm) through 1/2” (12.7 mm) length needles. Holds up to 1,500 clipped needles, approximately a 2-year supply. Not intended for use with lancets.