Designed by a brilliant and forward thinking medical assisting teacher in Florida, this patented IV trainer is so economical each student can have their own for venipuncture practice - No more precious class time wasted waiting for each student to have a turn! This IV trainer is easily attached to a persons arm so the student can practice venipuncture techniques on a live subject, including the proper positioning on an actual human arm, without the risks associated with puncturing living tissue. The Venatech IV trainer is ideal for practicing starting IVs in a moving ambulance. The trainer includes the three main veins used in phlebotomy - cephalic, basilic, and median cubital - all in correct anatomical position. An arterial vessel is present on the trainer for arterial blood gas simulation, and can also be used as a tool for showing how to correct the puncture through a vein into an artery. Besides performing actual IV practice, the trainer helps students learn essential patient communication skills and patient interaction. This set includes 5 trainers, white skin version. 5 Year warranty. Trainer measures 6-3/4 x 3-1/4 x 1. Made in the USA by Nasco.This product is NOT a medical device and FDA regulation is not applicable. This product is not intended for use on human beings, this is only designed for educational and demonstrational purposes.