EDUCATIONAL APRON: The model consists of the heart large intestine small intestine lung stomach kidney liver esophagus and trachea. A total of 9 indicator areas the plush padded organ apron is an excellent body awareness kit. The organ is removable and affixed to the Velcro. SIZE: 18" W x 24" L. A great classroom teacher an interesting anatomy that helps children understand what's inside the body. Manufacturered by Betfandeful. CAN BE MOVED: Provide 3D consonant to help elementary school children learn the name location size and shape of the main organ. Moveable and pasted in the velcro. PERFECT CHILDREN'S GIFT: suitable for children over 3 years old. Anatomical apron / DIY organ apron is a method of visually helping children learn the name location size and shape of the main organ. MATERIAL: The visceral apron is made of polyester and cotton.