Features: Discover the intricate beauty of human anatomy with our Heart Diagram Keychain, a perfect blend of education and style for those passionate about health topics and anatomical science. Crafted from high quality acrylic, this keychain is sturdy and lightweight, featuring detailed schematics that accurately represent the human heart's structure. Ideal for physical students, doctors, nurses, educators, and anyone fascinated by human anatomy and health sciences. Use it as a keychain, bag charm, or an educational gift at physical conferences, health seminars, or as a thoughtful symbol for healthcare professionals. This Anatomical Heart Keychain not only serves as a practical accessory but also sparks curiosity and conversation around important health and anatomical subjects. Specifications: Component:Acrylic Size:Approx.7cm/2.75inches Type:Heart1/Heart2/Heart3/Heart4/Heart5 Package Includes: 1Piece Heart Diagram Keychain note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!