[DETAILED STRUCTURE]- The shows the internal structure of the ear and the location relationship of the external ear, middle ear, inner ear and balance organ.[HIGH QUALITY] - This is made of washable, high-quality PVC and sits on a . Each Bid for One Piece [MULTIPURPOSE]- This piece is just what you were looking for to fill up bookshelf. This anatomical replica is perfect for anyone in education or field.Weight: 15.5 ounce Colour:As shownMaterial:pvcSize:12 x 9 x 8cmPackage Contents:1 x ear Only the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.