Features: brand new and high quality 1:1 LIFE SIZE. This anatomical lung model size: 4.33 x 5.11 x 8.85 Inch. Perfect for the heart diseases research and clinical settings. A professional anatomy teaching presentation model for medical lecture report, doctor office. FOR CARDIOLOGY STUDY. This anatomical human heart model shows the basic anatomical detail of huaman heart. A professional medical teacing model for cardiology study, demonstrating the process of the heart bypass surgery. REALISTIC TEXTURE. Designed to replicate and show the real anatomical structure of human heart. Advanced computer colorful painting, various colors are for distinguish different positions. Realistic human organ structure, easy to observe and view. TOP QUALITY, REUSABLE. Made of high-quality eco-friendly PVC material, good durability, corrosion resistant, lightweight, and has high strength, not easy to fade and deform. Non-smelly, non toxic, reusable. WIDE APPLICATION. Widely used for hospital, doctors office, anatomy classroom, advanced student and clinicians, laboratories, school medical presentation, and scientific reaserch institutes, educational purposes only. Specifications: Material: PVC Size: Approx. 11x13x22.5cm/4.33x5.11x8.85in Color: As Picture Shown Weight: Approx. 400g Package Includes: 1 Piece Anatomical Heart Model note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!