Great Learning Tool: It's easy to take down It has enough detail for students to see where things go and how they fit together. It help kids to learn anatomy and Steady: These models are sturdy and humanize, a the base is stable enough to stay up-right. And while standing vertically, the body's organs not fall out easily. This anatomy model was developed by professionals to study human systems. Easy to Carry and Clean: Our human body models are portable 4D sized enough to fit in your bag, take to class or sit on a shelf for display. Easy to wipe clean with water and cloth. There be no paint peeling, or color distortion, etc. Multi-Scenario Application: This anatomy and physiology model is suitable for students, professionals, chiropractors, physiotherapists, teachers, schools, colleges that use mannequins to aid learning. Also suitable for anyone interested in anatomy, nursing, physiology. Even for professional use, explaining anatomy to patients in clinics. Note: for kids The pieces are small, so keep away from kids who still put things in their mouths! Colour:Photo Color Material:PVC Size:about 19 x 15 x 19cm Package Contents: 2 x Teaching Study model 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.