Venipuncture Training Aid has two barely discernable blue veins of different sizes placed in its semi-transparent, flesh-colored material. The veins are palpable across the surface of the soft tissue-like material. The hand-eye coordination and tactile feel experienced on these models easily transfers to patient care.Latex-freeSnap-on cover to protect the tissue pad when storedVein pad with two veinsCover and base for vein pad included