Wearable & parent Pad:The fastening system enables the pad to be worn on the leg, upper arm, or abdomen to practice IM or SC techniques. An upgraded parent case allows trainees to observe the whole process of practice and pad structure. Realistic IM & SQ Training:The pad model comes with three layers, simulating 3 skin layers, epidermis, fat layer, and muscle layer. Trainees can practice subcutaneous and intramuscular s simultaneously on the same pad. And greatly feel the sensation of needles going through the different skin layers. Better feel the depth of SQ and IM. Safe for Training:The hard plastic plate is provided to place the 3 skin layers, keep the intramuscular simulator stable, and protect trainees from needle injury. safety in the whole process of training. Washable and :The skin layer made with silicone material could withstand multiple punctures but pinholes are not obvious. The liquid injected into the intramuscular simulator can be squeezed out after practice. And keep it clean for next use. The IM SQ Simulator is upgraded with a parent case for better sensation of needles going through and observation of subcutaneous and intramuscular depth. Convenient and advanced design to realistic training on the leg, upper arm, and abdomen. Allows for accurate needle insertion and positioning, enhancing trainees' confidence and technique. It is also good for self- of insulin practice. Color: Skin Color Material: Silicone Package Contents: 1 x Training Simulator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.