Made from realistic BIOLIKE 2™ material, these teaching models facilitate technique practice on a simulated injection skin and finger. The skin model may be strapped to the user’s arm or leg to simulate a needle injection site, and the finger stick model may be held for lancet practice. Both can be punctured repeatedly. Comes with carrying case. Skin model is 4¾" x 3¼" x ¾", and finger stick is 3½" x ¾" x ¾"