M152 Intramuscular Injection Model of Buttocks ● Weight/About 5kg ● Case size/W41×D47×H30cm  ● Accessories/Drain bag, Storage case The buzzer and flashing red light warn in case of incorrect points. Light of nerve shows the incorrect points. ● The pelvis is built-in. Trainees can practice identifying the injection site by palpation of the iliac crest and greater trochanter. ● The green light turns on when a needle is inserted into a safe region. The red light turns on and a warning buzzer sounds when the injection site is incorrect or the insertion is too deep, even at a safe point. ● The water (only tap water) can be infused. ＊Upper Outer quadrant of Buttocks Injection training to correct injection s