Description: MaterialThe dog joint model is made of PVC and metal materials to ensure longevity and sturdiness.FunctionThis joint model of different parts is suitable for teaching demonstrations, doctor and patient communication, model decoration, and academic research.UsageIt is an great educational tool for veterinary students or anyone interested in canine dissection to better understand the structure and function of the dog hip joint.FeaturesThis model is conveniently sized and easy to carry and display. The joints are immovable, parts are detachable, and cannot be torn apart with force.GiftAnimal joint models are the first choice for gifts for people in need. Specification: Material: PVC,Metal Size Chart: 27.5cmx16.5cmx7cm/10.83inchx6.50inchx2.76inch Package Includes: 1Elbow Joint Mould Note: 1. This is not an infant toy, please take it away from children to avoid eating.2. Please allow slight errors of 1-2cm differences due to manual measurement.