Study and print a highly detailed Adult Human Rib Cage featuring realistic anatomical proportions and life-size dimensions. This model accurately represents the adult thoracic skeleton, including the ribs and sternum, making it an excellent resource for anatomy education, medical demonstrations, artistic reference, museum displays, and prop making.

The model is designed with clean geometry for reliable 3D printing and is compatible with both FDM and resin printers. Whether you are creating a complete human skeleton or need a standalone rib cage for display or study, this model provides realistic anatomy with professional-quality detail.

Original Adult Size

Overall Width: Approximately 28.0 cmOverall Height: Approximately 30.1 cmSternum Length: Approximately 21.5 cmThese dimensions closely match the proportions of an average adult human rib cage and can be scaled larger or smaller to suit your project.

Key Features

Anatomically accurate adult human rib cageLife-size dimensions (Approx. 28.0 × 30.1 cm)Sternum length: Approximately 21.5 cmRealistic adult thoracic anatomyHigh-detail ribs and sternumClean, manifold mesh optimized for 3D printingCompatible with FDM and resin printersEasily scalable while maintaining anatomical proportionsExcellent for anatomy education, medical reference, and artistic studyPerfect for displays, props, cosplay, museums, and Halloween decorationsReady-to-print STL file

Use Cases

Medical and anatomy educationClassroom teaching modelsUniversity and laboratory demonstrationsArt and sculpting referenceMuseum and exhibition displaysHalloween decorationsHorror and fantasy propsCosplay projectsEscape room decorationsFilm and photography propsScientific presentationsCollectible anatomy displays

File Format

STL (.stl)OBJ (.obj)

3D Print Settings

Printer Compatibility

FDM Printers

Resin (MSLA/SLA) PrintersRecommended Settings

Layer Height: 0.12–0.20 mmNozzle Size: 0.4 mmInfill: 10–15%Wall Count: 2–3Supports: RecommendedBuild Plate Adhesion: Brim or SkirtMaterial: PLA, PETG, ABS, ASA, or ResinPrint Scale: 100% for life-size adult rib cage (or scale as desired)