Joint Model Set MINI KNEE MODELS - This product is a set of four knee models, reduced size, illustrating: degenerative joint disease ; erosion to joint articular cartilage; progression of degenerative joint disease; & osteophytes (bone spurs). MODEL DETAILS - This product contains a set of models, an informational card, and display base. The size of each model measures 3” x 1-3/4” x 5-1/2”. The size of the card measures 8-1/4” x 6-1/4”. The size of the base measures 10-5/8” x 6-1/4”. Human Body Anatomy WHERE TO USE - The 4-Stage Knee Joint Model is a perfect display for patient education in a doctor's office or a healthcare facility. It can also be used as a teacher's accessory for classroom demonstrations. Use this in place of an anatomy poster. VISUALLY INFORMATIVE - Our anatomical models aid in effective patient education. The tactile & descriptive nature helps patients better understand their conditions & treatment plans. This can significantly raise the level of patient compliance Human Body Anatomy WHERE TO USE - The 4-Stage Knee Joint Model is a perfect display for patient education in a doctor's office or a healthcare facility. It can also be used as a teacher's accessory for classroom demonstrations. Use this in place of an anatomy poster. VISUALLY INFORMATIVE - Our anatomical models aid in effective patient education. The tactile & descriptive nature helps patients better understand their conditions & treatment plans. This can significantly raise the level of patient compliance