Two-Vein Venipuncture Training Aid - Latex Free Dermalike Ii™ And Dermalike V™Venipuncture Training Aid has two barely discernable blue veins of different sizes placed in our proprietary Dermalike II semi transparent flesh colored material. The veins are palpable across the surface of the soft tissue like material feels just like the real thing! The hand eye coordination and tactile feel experienced on these models easily transfers to patient care. Model comes with a snap on cover to protect the tissue pad when stored. 100%