Compliant with Pressure Standards,Crafted from material similar in hardness to the chest, our Trainer conforms to standards for depth. It's ideal for novices to experience the required for proper standard . Compared to costly human manikins, this simplified model offers a similar practice experience and is affordable for most. Practitioners can repeatedly practice hand movements on the trainer and refine their hands-only technique, ensuring readiness in emergency situations. Portable and compared to bulky human manikins, this Training Kit is compactly packaged and highly portable. It can be carried in a backpack, making it easy for anyone to learn anytime, anywhere, and master chest techniques. Item Name:Dummy Nursing Manikin Model Size:12cmx10cm/4.72inchx3.93inch Colour:As Shown Material:Plastic Package Contents: 1 * -Training Kit 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.