Comes with alternate site (clear) adjustable cap in addition to normal (fingertip) adjustable cap. Compact device is adjustable to five depth settings, pocket clip and pen like push button. Compact for easy portability. Small and portable size (3.75" long.) Fits most lancets. Includes fingertip (adjustable to six depth settings) cap and a clear alternate site cap (single setting) for increased comfort. Replace every 6 months for hygiene. Does not work with Any Delica and Accu chek lancet.