Material: This anatomy toy is made of super soft plush, inside is PP cotton, the organ toys is soft and comfortable touchingThe anatomy apron/DIY organs apron is a visual help for children learning the names, location, size and the shape of the main body organsThe model by heart, large intestine, small intestine, lung, stomach, kidney, liver, esophagus and trachea. A total of 9 indication area, the plush stuffed organs apron is a wonderful body awareness kit. The organs are removable, pasted in VelcroGreat teaching aid for classroom, a fun way to teach anatomy, the internal organs model help kids know what's inside human bodySize: 50x34x7.5 cm,designed for ages 3 years and up